| SKU | HI98331 |
| Name | Soil Test™ Direct Soil EC Tester – HI98331 |
| EC Range | 0 to 4000 µS/cm; 0.00 to 4.00 mS/cm (dS/m) |
| EC Resolution | 1 µS/cm; 0.01 mS/cm (dS/m) |
| EC Accuracy | ?50 µS/cm (0 to 2000 µS/cm), ?300 µS/cm (2000 to 4000 µS/cm); ?0.05 mS/cm (0.00 to 2.00 mS/cm), ?0.30 mS/cm (2.00 to 4.00 mS/cm) |
| EC Calibration | automatic, one-point at 1.41 mS/cm |
| EC/TDS Temperature Compensation | automatic, temperature coefficient (?) fixed 2% / ?C |
| Temperature Range | 0.0 to 50.0?C |
| Temperature Resolution | 0.1?C |
| Temperature Accuracy | ?1?C |
| EC/TDS Probe | 114 mm (4.5 “) Stainless steel penetration |
| Battery Type/Life | CR2032 Li-ion approximately 100 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 95% non-condensing |
| Dimensions | 50 x 196 x 21 mm (2.0 x 7.7 x 0.9“) |
| Weight | 74 g (2.4 oz.) |
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EC/TDS Testers
Soil Test™ Direct Soil EC Tester - HI98331
Description
Additional information
Specifications
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Description
The HI98331 features a stainless steel penetration electrode that provides the ability to take direct measurements in soil. When calibration is needed, simply submerge the electrode tip into calibration solution and and enter calibration mode for automatic 1 point calibration.
Electrolytic conductivity, abbreviated as EC, is a measurement made in which electrical charges of particles in a medium are moved under the influence of a potential difference. EC is a measure of concentration, however, it is non-specic for ion type. An ion is a charged particle present in the solution that contributes to the current flow. Ions are formed when a salt such as sodium chloride is dissolved in water to form particles having electrical charges. Sodium chloride, separates into Na+ and Cl–
Electrical conductance, the ability of a substance to conduct an electrical current is the reciprocal of electrical resistance. “Conductance” and “Resistance” depend on the geometrical dimensions of the substance being measured. Conductivity and resistivity are “normalized” terms that are used to denote a bulk intrinsic property of a substance. This is the measurement a standardized EC probe on a Conductivity or resistivity meter provides. Conductivity measurements can be used to provide additional industry specific measurements; TDS, Salinity and USP compliant conductivity. Many of Hanna’s meters provide these measurements also.
Features at-a-glance:
One-point calibration
- Automatic calibration to 1413 µS/cm conductivity standard
Automatic Temperature Compensation (ATC)
- Samples automatically compensated for temperature variations
- Uses a fixed 2%/℃ temperature correction coefficient
Stainless steel penetration electrode
- Allows for direct measurement in soil
Additional information
The HI98331 Soil Test™ is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature for quick and accurate readings. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil elimintating the need to create soil slurries.
- Waterproof
- 4.5″ Stainless Steel Penetration Electrode
- Automatic Temperature Compensation
HI98331 is supplied with a stainless steel penetration probe, batteries, and instrument quality certificate.
Specifications
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Marine Salinity Waterproof Tester - HI98319
Description
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Specifications
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Description
Salinity measurements calculated from a conductivity measurement using known tables
Choice of measurement units displayed in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.)
Automatic Temperature Compensation (ATC), displays temperature in ℃ or ℉
Amperometric graphite sensor reduces polarization effects and does not oxidize
Large LCD displays stability indicator, low-battery indicator, and calibration tags
Dedicated calibration button with automatic recognition of the 35.00 ppt calibration solution in calibration mode
Supplied complete with meter and calibration sachets in a durable plastic storage case.
Additional information
HI98319 is a digital salinity tester designed specifically for saltwater aquariums that displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.). This waterproof tester uses an amperometric conductivity probe to determine the salt content in the water.
- Exposed Temperature Probe for Fast Response
- Measures salinity up to 70.00 ppt
- Waterproof and designed to float
HI98319 is supplied with protective cap, 35.00 ppt calibration solution sachet (4), CR2032 battery (1), plastic storage case, instrument quality certificate and instructional manual.
Specifications
| SKU | HI98319 |
| Name | Marine Salinity Waterproof Tester – HI98319 |
| Salinity Range | 0.0 to 70.0 ppt (g/L) |
| Salinity Resolution (ppt) | 0.1 ppt (g/L) |
| Salinity Accuracy (ppt) | ?1 ppt for 0.0 to 40.0 ppt; ?2 ppt for readings over 40.0 ppt |
| Salinity Calibration (ppt) | all ranges calibrated with 35.00 ppt salinity standard |
| Salinity (PSU) Range | 0.0 to 70.0 PSU |
| Salinity (PSU) Resolution | 0.1 PSU |
| Salinity (PSU) Accuracy | ?1 PSU for 0.0 to 40.0 PSU ; ?2 PSU for readings over 40.0 PSU |
| Specific Gravity Range | 1.000 to 1.041 S.G. |
| Specific Gravity Resolution | 0.001 S.G. |
| Specific Gravity Accuracy | ?0.001 S.G. |
| Temperature Compensation | automatic from 5.0 to 50.0?C (41.0 to 122.0?F) |
| Salinity Method | ppt – International Oceanographic Tables, 1966 PSU – Standard Methods for the Examination of Water and Wastewater, 2520 B, Electrical Conductivity Method Standard Methods for the Examination of Water and Wastewater, 2520 C, Density Method |
| Temperature Range | 0.0 to 50.0?C; 32.0 to 122.0?F |
| Temperature Resolution | 0.1?C; 0.1?F |
| Temperature Accuracy | ?0.5?C; ?1?F |
| Automatic Shut-Off | user selectable 8 minutes, 60 minutes, or disabled |
| Battery Type/Life | CR2032 3V lithium ion / approximately 100 hours |
| Environment | 0 to 50?C (32 to 122?F); RH max 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) |
| Weight | 68 g (2.4 oz.) without battery |
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GroLine Waterproof EC/TDS Tester - HI98318
Description
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Specifications
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Description
The GroLine Waterproof EC/TDS Tester is made specifically for hydroponics, provides a simple, inexpensive solution to measure fertilizer concentration in a nutrient solution.
The HI98318 EC/TDS tester has a graphite sensor that reduces the polarization effect common with amperometric testers that use two stainless steel pins.
Automatic calibration is achieved easily. Simply submerge the sensor in calibration solution and the meter will automatically detect the calibration standard (5.00 mS/cm in Quick Cal mode or 1.41 mS/cm in standard calibration mode). Temperature is automatically compensated for with the integrated temperature sensor.
Features at-a-glance
- Waterproof
- Fast Automatic Temperature Compensation with exposed temperature probe
- Graphite sensors that reduce polarization effects
- 0.5 (500 ppm) and 0.7 (700 ppm) selectable EC to TDS conversion factors
- Single point automatic calibration using Quick Cal standard or 1.41 mS/cm in standard calibration mode
- 250 hour battery life
Additional information
HI98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one point calibration.
- Graphite Sensor for Reduced Polarization Effect
- Two-Button Operation
- Quick Calibration Mode using Hanna pH/EC Quick Cal Solution
HI98318 is supplied with Quick Cal pH and EC one point calibration solution sachet (4 pcs.), CR2032 battery (1 pc.), instruction manual, quality certificate packaged in rugged plastic carrying case.
Specifications
| SKU | HI98318 |
| Name | GroLine Waterproof EC/TDS Tester – HI98318 |
| EC Range | 0.00 to 6.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | automatic,single point (1.41 mS/cm) |
| TDS Range | 0 to 3000 ppm (0.5) CF 0 to 4000 ppm (0.7) CF |
| TDS Resolution | 10 ppm |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | through EC calibration |
| EC/TDS Temperature Compensation | automatic, 0.0 to 50.0 ?C (32.0 to 122.0 ?F) |
| EC to TDS Conversion Factor | selectable 0.5 or 0.7 conversion factor |
| Temperature Range | 0.0 to 50.0 ?C (32.0 to 122.0 ?F) |
| Temperature Resolution | 0.1 ?C (0.1 ?F) |
| Temperature Accuracy | ?0.5 ?C (?1.0 ?F) |
| Automatic Shut-Off | selectable 8 min, 60 min or disabled |
| Battery Type/Life | CR2032 Li-Ion 3V (1 pc.) / approximately 250 hours of continuous use |
| Environment | 0 to 50 ?C (32 to 122 ?F); RH 100% max |
| Weight | 68 g (2.4 oz.) |
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Pool Line EC/TDS Tester (High Range) - HI983124
Description
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Specifications
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Description
User selected EC to TDS conversion factor from 0.45 or 1.00
User selected temperature compensation coefficient β (BETA)
Replaceable, amperometric, graphite EC/TDS sensor
Automatic Temperature Compensation (ATC) displays temperature in ℃ or ℉
Large LCD displays stability indicator, low battery indicator, and calibration tags
Battery Error Prevention System (BEPS) with battery % level displayed at startup
Auto-off feature automatically shuts off the meter after 8 minutes of non-use to maximize battery life
Additional information
HI983124 Pool Line EC/TDS meter used to measure the salt levels in swimming pools, hot tubs, or spas. This lightweight, waterproof tester offers high accuracy, high range EC/TDS (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature measurements in a single handheld unit.
- Waterproof and designed to float
- Replaceable EC/TDS electrode
- Selectable EC to TDS conversion factor
Specifications
| SKU | HI983124 |
| Name | Pool Line EC/TDS Tester (High Range) – HI983124 |
| Rango CE | 0.00 a 20.00 mS/cm |
| Resoluci?n CE | 0.01 mS/cm |
| Exactitud CE | ?2% de la escala completa |
| Calibraci?n CE | calibraci?n autom?tica de un punto a 12.88 mS/cm |
| Rango TDS | 0.00 a 10.00 ppt |
| Resoluci?n TDS | 0.01 ppt |
| Exactitud TDS | ?2% de la escala completa |
| Calibraci?n TDS | calibraci?n autom?tica de un punto a 6.44 ppt (usando un factor de conversi?n de 0.5) |
| Compensaci?n de Temperatura CE/TDS | Autom?tica CE/TDS: ?=0.0 a 2.4% / ?C |
| Factor de Conversi?n de CE a TDS | 0.45 a 1.00 |
| Rango de Temperatura | 0.0 a 60.0 ?C (32.0 a 140.0 ?F) |
| Resoluci?n de Temperatura | 0.1 ?C (0.1 ?F) |
| Precisi?n de Temperatura | ?0.5 ?C (?1.0 ?F) |
| Electrodo de pH | HI73311 |
| Apagado Autom?tico | Apagado Autom?tico |
| Tipo de Bater?a/Duraci?n | 1.5V (4)/ Aproximadamente 100 horas |
| Ambiente | 0 a 50 ?C (32 a 122 ?F); HR 100% |
| Dimensiones | 171 x 41 x 26 mm (6.7 x 1.6 x 1.0”) |
| Peso | 85 g (3.1 oz.) |
| Informaci?n Sobre Pedidos | El HI983124 se suministra con est?ndar de conductividad de 12880 µS/cm HI700304, sobre de 20 mL (3 piezas), est?ndar de TDS de 6.44 ppt HI700384, sobre de 20 mL (3 piezas), electrodo de CE/TDS HI73311, herramienta de extracci?n de electrodos HI73128, tapa de almacenamiento/protecci?n, pilas de 1.5 V (4 uds.), certificado de calidad del instrumento y manual de instrucciones. |
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DiST® 6 EC/TDS/Temperature Tester (0.00 to 20.00 mS/cm) - HI98312
Description
Additional information
Specifications
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Description
When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with it’s affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®6.
These testers include features such as:
- a replaceable graphite electrode
- adjustable TDS ratio
- ℃ or ℉ measurements
- Automatic Temperature Compensation (ATC) with adjustable β
- battery level indicator
- stability indicator
- automatic shut-off
- automatic calibration.
The graphite conductivity electrode offers greater accuracy by resisting contamination by salt deposits in the sample. All of these features are packed in a floating, waterproof casing. These 3-in-1 testers are unmatched in EC/TDS/ temperature measurements.
Features at-a-glance
- Waterproof and designed to float
- Automatic Temperature Compensation
- HOLD button to freeze readings on the display
- BEPS Alerts the user of low battery power that could adversely affect readings
Additional information
When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with it’s affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®6.
- Waterproof
- Exposed temperature probe for fast response
- High range EC/TDS 0.00 to 20.00 mS/cm 0.00 to 10.00 ppt (g/L)
Specifications
| SKU | HI98312 |
| Name | DiST® 6 EC/TDS/Temperature Tester (0.00 to 20.00 mS/cm) – HI98312 |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | automatic, one-point at: 12.88 mS/cm |
| TDS Range | 0.00 to 10.00 ppt (g/L) |
| TDS Resolution | 0.01 ppt (g/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic, one-point at: 6.44 ppt (g/L) |
| EC/TDS Temperature Compensation | automatic, with ? adjustable from 0.0 to 2.4% / ?C |
| EC to TDS Conversion Factor | 0.45 to 1.00 |
| EC/TDS Probe | HI73311 replaceable EC/TDS graphite electrode (included) |
| Battery Type/Life | 1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use |
| Environment | 0 to 50?C (32 to 122?F); RH max 100% |
| Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0”) |
| Weight | 100 g (3.5 oz.) |
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DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) - HI98311
Description
Additional information
Specifications
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Description
When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with its affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®5.
This tester includes features such as a replaceable graphite electrode, adjustable TDS ratio, ℃ or ℉ measurement, Automatic Temperature Compensation (ATC) with adjustable β, battery level indicator, stability indicator, automatic shut-off and automatic calibration.
The graphite conductivity electrode offers greater accuracy by resisting contamination by salt deposits in the sample. All of these features are packed in a floating, waterproof casing. This 3-in-1 tester is unmatched in EC, TDS, and temperature measurements.
Features at-a-glance
- Waterproof and designed to float
- Automatic Temperature Compensation
- HOLD button to freeze readings on the display
- BEPS Alerts the user of low battery power that could adversely affect readings
Additional information
When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with its affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®5.
- Waterproof
- Exposed temperature probe for fast response
- Low range EC/TDS 0 to 3999 uS/cm 0 to 2000 ppm (mg/L)
Specifications
| SKU | HI98311 |
| Name | DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) – HI98311 |
| EC Range | 0 to 3999 µS/cm |
| EC Resolution | 1 µS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | automatic, one-point at: 1413 µS/cm |
| TDS Range | 0 to 2000 ppm (mg/L) |
| TDS Resolution | 1 ppm (mg/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic, one-point at: 1382 ppm (mg/L) |
| EC/TDS Temperature Compensation | automatic |
| Temperature Correction Coefficient | ? adjustable from 0.0 to 2.4% / ?C |
| EC to TDS Conversion Factor | 0.45 to 1.00 |
| Temperature Range | 0.0 to 60.0?C / 32.0 to 140.0?F |
| Temperature Resolution | 0.1?C / 0.1?F |
| Temperature Accuracy | ?0.5?C /?1?F |
| EC/TDS Probe | HI73311 replaceable EC/TDS graphite electrode (included) |
| Automatic Shut-Off | auto-off after 8 minutes of non-use |
| Battery Type/Life | 1.5V (4) / approx. 100 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 100% |
| Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0”) |
| Weight | 100 g (3.5 oz.) |
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Ultra Pure Water (UPW) Tester (0.000-1.999 µS/cm) - HI98309
Description
Additional information
Specifications
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Description
The HI98309 uses a conductometric measurement to determine the purity of water. The HI98309 Ultra Pure Water tester (UPW) enables users to check the purity of water, best suited for electronics and semiconductor industries. This tester is housed in durable casing that provides excellent protection against harsh industrial environments.
The HI98309 features an amperometric graphite electrode that provides better repeatability in measurements, since they do not oxidize. An amperometric measurement of EC is based on Ohm’s Law, I = V/R, where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface, which will affect accuracy. The non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results. When calibration is needed, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.
Electrolytic conductivity, abbreviated as EC, is a measurement made in which electrical charges on atomic or larger sized particles in a medium are moved under the influence of a potential difference. EC is a measure of concentration however it is non-specic for ion type. An ion is a charged particle present in the solution that contributes to the current flow. Ions are formed when a salt such as sodium chloride is dissolved in water to form particles having electrical charges. Sodium chloride, separates into Na+ and Cl-. This is a simplified definition for the measurement is affected by many things such as the type of ionic compound(s) dissolved in the water; the ions mobility, the solution viscosity, temperature as well as concentration.
Electrical conductance, the ability of a substance to conduct an electrical current is the reciprocal of electrical resistance. “Conductance” and “Resistance” depend on the geometrical dimensions of the substance being measured. Conductivity and resistivity are “normalized” terms that are used to denote a bulk intrinsic property of a substance. This is the measurement a standardized EC probe on a Conductivity or resistivity meter provides. Conductivity measurements can be used to provide additional industry specific measurements; TDS, Salinity and USP compliant conductivity. Many of Hanna’s meters provide these measurements also.
Features at-a-glance:
Arrives pre-calibrated
- Factory-calibrated with freshly prepared low-conductivity solutions
Exposed Temperature Probe
- Fast response to changes in sample temperature
Graphite electrode
- Reduced polarization effects
Additional information
The HI98309 UPW is the first pure water tester/conductivity meter to measure in 1/1000ths of micro-Siemens and provides on-the-spot and fast checks for minute traces of contamination in your water, assuring high quality of finished products in processes. A rugged, pocket-sized tester that features graphite electrodes to reduce polarization effects. The HI98309 comes already calibrated, done with freshly prepared low-conductivity solutions in factory due to the high instability of calibration solutions in the UPW range (below 2 µS/cm).
- Exposed temperature sensor for fast response
- Accurate readings of ultra low range 0.000 to 1.999 µS/cm
- Factory calibrated
Specifications
| SKU | HI98309 |
| Name | Ultra Pure Water (UPW) Tester (0.000-1.999 µS/cm) – HI98309 |
| EC Range | 0.000 to 1.999 µS/cm |
| EC Resolution | 0.001 µS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | Factory calibrated |
| Battery Type/Life | 1.5V (4) / approximately 200 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 95% non-condensing |
| Dimensions | 175 x 41 x 23 mm (6.9 x 1.6 x 0.9”) |
| Weight | 95 g (3.4 oz.) |
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Pure Water Tester (0.0 - 99.9 µS/cm) - HI98308
Description
Additional information
Specifications
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Description
The HI98308 features an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of EC is based on Ohm’s Law, I = V/R, where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface, which will affect accuracy. The non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results. When calibration is needed, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.
The HI98308 uses a conductometric measurement to determine the purity of water. The HI98308 Pure Water Test (PWT) enables users to check the purity of distilled or demineralized water in laboratory or industrial environments. PWT is suited for fields such as printed circuit board washing, laundry, steam cleaning, checking car battery water and all areas where distilled, demineralized or pure water is used. This tester is housed in durable casing that provides excellent protection against harsh industrial environments.
Electrolytic conductivity, abbreviated as EC, is a measurement made in which electrical charges on atomic or larger sized particles in a medium are moved under the influence of a potential difference. EC is a measure of concentration, however, it is non-specic for ion type. An ion is a charged particle present in the solution that contributes to the current flow. Ions are formed when a salt such as sodium chloride is dissolved in water to form particles having electrical charges. Sodium chloride, separates into Na+ and Cl-. This is a simplified definition as the measurement is affected by many things such as the type of ionic compound(s) dissolved in the water; the ions mobility, the solution viscosity, temperature as well as concentration.
Electrical conductance, the ability of a substance to conduct an electrical current is the reciprocal of electrical resistance. “Conductance” and “Resistance” depend on the geometrical dimensions of the substance being measured. Conductivity and resistivity are “normalized” terms that are used to denote a bulk intrinsic property of a substance. This is the measurement a standardized EC probe on a Conductivity or resistivity meter provides. Conductivity measurements can be used to provide additional industry specific measurements; TDS, Salinity and USP compliant conductivity. Many of Hanna’s meters provide these measurements also.
Features at-a-glance:
One-point calibration
- Calibrate with 84 µS/cm EC solution using a screwdriver
Exposed Temperature Probe
- Fast response to changes in sample temperature
Automatic Temperature Compensation (ATC)
- Samples automatically compensated for temperature variations
Graphite electrode
- Reduced polarization effects
Additional information
The HI98308 Pure Water tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The HI98308 Pure Water tester features graphite electrodes to reduce polarization effects and an exposed temperature probe for fast response when compensating for temperature changes. Manual calibration is performed to a single point.
- Exposed temperature sensor
- Very low range EC 0.0 to 99.9 µS/cm
- Single point manual calibration
Specifications
| SKU | HI98308 |
| Name | Pure Water Tester (0.0 – 99.9 µS/cm) – HI98308 |
| EC Range | 0.0 to 99.9 µS/cm |
| EC Resolution | 0.1 µS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | manual, one point |
| EC/TDS Temperature Compensation | automatic from 0 to 50?C (32 to 122?F) with ?=2%/?C typical |
| Battery Type/Life | 1.5V (4) / approximately 250 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH max 95% non-condensing |
| Dimensions | 175 x 41 x 23 mm (6.9 x 1.6 x 0.9”) |
| Weight | 95 g (3.4 oz.) |
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Pool Line High-Range Combo EC Tester - HI983044
Description
Additional information
Specifications
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Description
Slim, ergonomic design that fits comfortably in the hand or pocket
Graphite sensor reduces polarization effects and does not oxidize
Amperometric conductivity sensor and temperature measurements in one probe
Automatic Temperature Compensation (ATC), displays temperature in ℃ or ℉
Large LCD displays stability indicator, low-battery indicator, and calibration tags
BEPS (Battery Error Prevention System) with battery % level displayed at startup
Automatic shut-off with three user controlled settings
Additional information
HI983044 Pool Line EC tester is the ideal, hight-range meter to measure the salt levels in swimming pools, hot tubs, or spas that use salt to generate chlorine by electrolysis.
- Waterproof and designed to float
- Displays EC and Temperature simultaneously
- 0.00 to 20.00 mS/cm range
Specifications
| SKU | HI983044 |
| Name | Pool Line High-Range Combo EC Tester – HI983044 |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% f.s. |
| EC Calibration | automatic, one-point calibration at 12.88 mS/cm |
| EC/TDS Temperature Compensation | automatic, 0.0 to 50.0 ?C (32.0 to 122.0 ?F) |
| Temperature Range | 0.0 to 50.0 ?C (32.0 to 122.0 ?F) |
| Temperature Accuracy | ?0.5 ?C (?1.0 ?F) |
| Automatic Shut-Off | selectable at 8 minutes, 60 minutes or disabled |
| Battery Type/Life | CR2032 Li-ion 3V (1)/ Approximately 250 hours |
| Environment | 0 to 50 ?C (32 to 122 ?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7”) |
| Weight | 68 g (2.4 oz.) |
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DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm) - HI98304
Description
Additional information
Specifications
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Description
The DiST 4 features a large multi-level LCD which displays both conductivity and temperature readings simultaneously. The EC readings are displayed with a 0.01 mS/cm resolution and with an accuracy of ±2% full scale. The EC range of the HI98304 is from 0.00 to 20.00 mS/cm. An exposed temperature sensor allows for rapid automatic temperature compensated conductivity measurements. Temperature can be set to display in ℃ or ℉. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.
Conductivity readings are performed by an amperometric graphite electrode that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with amperometric testers that use two stainless steel pins.
Calibration is performed by pressing the dedicated calibration button. Once in calibration mode submerge the probe in 12.88 mS/cm calibration standard. When the standard value is recognized and stability reached, the meter will automatically accept and store the calibration value.
Setup options include automatic shut-off timing and temperature unit displayed. Automatic shut-off options are to turn the meter off after 8 minutes, 60 minutes, or disabled. To enter the setup mode the user presses a button located in the battery compartment.
Overview
Multi-Level LCD
The large LCD displays EC, temperature, calibration tag, battery level and instability indicator.
Exposed Temperature Probe
An exposed temperature probe allows for an extremely fast and stable EC measurement.
Two-Button Operation
Only two buttons for meter operation. One for on/off and one for calibration.
Features/Benefits:
Slim, Ergonomic Design
- With rounded edges and a case that is only 17 mm (0.7”) thick, the HI98304 is thin and fits comfortably in the hand or pocket.
Large Multi-level LCD
- The LCD is 29 mm (1.125”) x 20 mm (0.81”) allowing the user to easily read both the pH and temperature simultaneously.
Two-button Operation
- One for ON/OFF, the other for calibration.
Exposed Temperature Sensor
- Exposed temperature sensor allows for quick Automatic Temperature Compensated measurements. Temperature can be displayed in either ℃ or ℉.
Graphite Sensor
- Reduces polarization effects and does not oxidize resulting in a reliable and accurate reading.
Automatic Calibration
- Automatic calibration at 12.88 mS/cm with a single push of a button.
Stability Indicator
- A clock tag stability indicator will disappear to alert the user when the reading is stable.
Automatic Shut-off
- User-selectable time until meter shuts off to conserve battery life. Options are 8 min, 60 min or disabled.
Low Battery Indicator
- Low battery indicator that is displayed when less than 10% battery life is remaining.
Battery % Level at Startup
- At start-up, all the LCD segments are displayed for 1 second, then the percent indication of the remaining battery life is displayed.
Additional information
The Hanna Instruments HI98304 DiST 4 is a high-range electrolytic conductivity (EC) tester that can measure up to 20.00 mS/cm making it ideal for a variety of applications including water treatment, boilers and cooling towers, agricultural including hydroponics, and general laboratory use. The DiST 4 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.
- Large Multi-level LCD
- Exposed Temperature Probe for Fast Response
- Simple Two-Button Operation
Specifications
| SKU | HI98304 |
| Name | DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm) – HI98304 |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | automatic, one point at 12.88 mS/cm |
| EC/TDS Temperature Compensation | automatic from 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Correction Coefficient | 1.9%/?C |
| Temperature Range | 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.5?C (?1?F) |
| Automatic Shut-Off | 8 minutes, 60 minutes, or disabled |
| Battery Type/Life | CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) |
| Weight | 68 g (2.4 oz.) without battery |
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DiST 3 Waterproof Low-Range EC Tester - HI98303
Description
Additional information
Specifications
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Description
Multi-Level LCD
The large LCD displays EC, temperature, calibration tag, battery level, and instability indicator.
Exposed Temperature Probe
An exposed temperature probe allows for an extremely fast and stable EC measurement.
Two-Button Operation
Only two buttons for meter operation. One for on/off and one for calibration.
Slim, ergonomic design that fits comfortably in the hand or pocket
Automatic Temperature Compensation (ATC), displays temperature in ℃ or ℉
Stability indicator confirms the reading has stabilized
Waterproof casing designed to float if dropped in water
Graphite sensor reduces polarization effects and does not oxidize
Automatic calibration at 1413 mS/cm with a single push of a button.
Automatic shut-off with three user settings
Battery Error Prevention System (BEPS) and low-battery Indicator
Additional information
The Hanna Instruments HI98303 DiST 3 is a low-range electrolytic conductivity (EC) tester than can measure up to 2000 µS/cm; making it ideal to monitor a variety of water quality applications including drinking water, water conditioning, irrigation water, and environmental monitoring. The DiST 3 is a rugged and reliable pocket-sized tester for use in the lab or field.
- Measures up to 2000 µS/cm
- Exposed Temperature Probe for Fast Response
- Simple Two-Button Operation
Specifications
| SKU | HI98303 |
| Name | DiST 3 Waterproof Low-Range EC Tester – HI98303 |
| EC Range | 0 to 2000 µS/cm |
| EC Resolution | 1 µS/cm |
| EC Accuracy | ?2% F.S. |
| EC Calibration | automatic, one point at 1413 µS/cm |
| EC/TDS Temperature Compensation | automatic from 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Correction Coefficient | 1.9%/?C |
| Temperature Range | 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.5?C (?1?F) |
| Automatic Shut-Off | 8 minutes, 60 minutes, or disabled |
| Battery Type/Life | CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) |
| Weight | 68 g (2.4 oz.) without battery |
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Pool Line Combo TDS Tester (High Range) - HI983024
Description
Additional information
Specifications
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Description
Slim, ergonomic design that fits comfortably in the hand or pocket
Large LCD displays stability indicator, low-battery indicator, and calibration tags
Two-button operation
Graphite sensor reduces polarization effects and does not oxidize
Automatic calibration at 1382 ppm (mg/L) with a single push of a button.
Automatic shut-off with user-controlled settings
Additional information
HI983024 Pool Line TDS tester is the ideal meter to measure the salt levels in swimming pools, hot tubs, or spas that use salt to generate chlorine by electrolysis. This lightweight, waterproof tester offers high accuracy TDS (0.00 to 10.00 ppt) and temperature measurements in a single handheld unit.
- Waterproof
- Displays TDS and Temperature simultaneously
- Automatic calibration
Specifications
| SKU | HI983024 |
| Name | Pool Line Combo TDS Tester (High Range) – HI983024 |
| TDS Range | 0.00 to 10.00 ppt (g/L) |
| TDS Resolution | 0.01 ppt (g/L) |
| TDS Accuracy | ?2% f.s. |
| TDS Calibration | automatic, one-point calibration at 6.44 ppt |
| EC/TDS Temperature Compensation | automatic, 0.0 to 50.0 ?C(32.0 to 122.0 ?F) |
| EC to TDS Conversion Factor | 0.5 |
| Temperature Range | 0.0 to 50.0 ?C (32.0 to 122.0 ?F) |
| Temperature Accuracy | ?0.5 ?C (?1.0 ?F) |
| Automatic Shut-Off | selectable at 8 minutes, 60 minutes or disabled |
| Battery Type/Life | CR2032 Li-ion 3V (1)/ Approximately 250 hours |
| Environment | 0 to 50 ?C (32 to 122 ?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7”) |
| Weight | 68 g (2.4 oz.) |
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DiST 2 Waterproof High-Range TDS Tester - HI98302
Description
Additional information
Specifications
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Description
Overview
Multi-Level LCD
The large LCD displays TDS, temperature, calibration tag, battery level and instability indicator.
Exposed Temperature Probe
An exposed temperature probe allows for an extremely fast and stable TDS measurement.
Two-Button Operation
Only two buttons for meter operation. One for on/off and one for calibration.
Slim, ergonomic design that fits comfortably in the hand or pocket
Automatic Temperature Compensation (ATC), displays temperature in ℃ or ℉
Waterproof casing designed to floatif dropped in water
Graphite sensor reduces polarization effects and does not oxidize
Automatic calibration at 6.44 ppt with a single push of a button.
Automatic shut-off with three user settings
Battery Error Prevention System (BEPS) and low-battery Indicator
Additional information
The Hanna Instruments HI98302 DiST 2 is a high-range, total dissolved solids tester than can measure up to 10.00 ppt (g/L); a rugged and reliable pocket-sized tester for use in the lab or field.
- Large Multi-level LCD
- Exposed Temperature Probe for Fast Response
- Simple Two-Button Operation
Specifications
| SKU | HI98302 |
| Name | DiST 2 Waterproof High-Range TDS Tester – HI98302 |
| TDS Range | 0.00 to 10.00 ppt (g/L) |
| TDS Resolution | 0.01 ppt (g/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic, one point at 6.44 ppt |
| EC/TDS Temperature Compensation | automatic from 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Correction Coefficient | 1.9%/?C |
| EC to TDS Conversion Factor | 0.5 |
| Temperature Range | 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.5?C (1.0?F) |
| Automatic Shut-Off | 8 minutes, 60 minutes, or disabled |
| Battery Type/Life | CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) |
| Weight | 68 g (2.4 oz.) without battery |
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DiST 1 Waterproof TDS Tester (0-2000 ppm) - HI98301
Description
Additional information
Specifications
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Description
The DiST 1 features a large multi-level LCD which displays both TDS and temperature readings simultaneously. The TDS readings are displayed with a 1 ppm resolution and with an accuracy of ±2% full scale. The TDS range of the HI98301 is from 0 to 2000 ppm. An exposed temperature sensor allows for rapid automatic temperature compensated TDS measurements. Temperature can be set to display in ℃ or ℉. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.
TDS readings are performed by an amperometric graphite electrode that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with amperometric testers that use two stainless steel pins.
Calibration is performed by pressing the dedicated calibration button. Once in calibration mode submerge the probe in 1382 ppm calibration standard. When the standard value is recognized and stability reached, the meter will automatically accept and store the calibration value.
Setup options include automatic shut-off timing and temperature unit displayed. Automatic shut-off options are to turn the meter off after 8 minutes, 60 minutes, or disabled. To enter the setup mode the user presses a button located in the battery compartment.
Overview
Multi-Level LCD
The large LCD displays TDS, temperature, calibration tag, battery level and instability indicator.
Exposed Temperature Probe
An exposed temperature probe allows for an extremely fast and stable TDS measurement.
Two-Button Operation
Only two buttons for meter operation. One for on/off and one for calibration.
Features/Benefits:
Slim, Ergonomic Design
- With rounded edges and a case that is only 17 mm (0.7″) thick, the HI98301 is thin and fits comfortably in the hand or pocket.
Large Multi-level LCD
- The LCD is 29 mm (1.125″) x 20 mm (0.81″) allowing the user to easily read both the pH and temperature simultaneously.
Two-button Operation
- One for ON/OFF, the other for calibration.
Exposed Temperature Sensor
- Exposed temperature sensor allows for quick Automatic Temperature Compensated measurements. Temperature can be displayed in either ℃ or ℉.
Graphite Sensor
- Reduces polarization effects and does not oxidize resulting in a reliable and accurate reading.
Automatic Calibration
- Automatic calibration at 1382 ppm (mg/L) with a single push of a button.
Stability Indicator
- A clock tag stability indicator will disappear to alert the user when the reading is stable.
Automatic Shut-off
- User-selectable time until meter shuts off to conserve battery life. Options are 8 min, 60 min or disabled.
Low Battery Indicator
- Low battery indicator that is displayed when less than 10% battery life is remaining.
Battery % Level at Startup
- At start-up, all the LCD segments are displayed for 1 second, then the percent indication of the remaining battery life is displayed.
Additional information
The Hanna Instruments HI98301 DiST 1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg/L). The DiST 1 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. The HI98301 DiST 1 has a 0.5 conversion factor in the measurement of TDS in a variety of applications including water conditioning, environmental monitoring, education and general laboratory use. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.
- Large Multi-level LCD
- Exposed Temperature Probe for Fast Response
- Simple Two-Button Operation
Specifications
| SKU | HI98301 |
| Name | DiST 1 Waterproof TDS Tester (0-2000 ppm) – HI98301 |
| TDS Range | 0 to 2000 ppm (mg/L) |
| TDS Resolution | 1 ppm (mg/L) |
| TDS Accuracy | ?2% F.S. |
| TDS Calibration | automatic, one point at 1382 ppm |
| EC/TDS Temperature Compensation | automatic from 0 to 50?C (32 to 122?F) |
| Temperature Correction Coefficient | 1.9%/?C |
| EC to TDS Conversion Factor | 0.5 |
| Temperature Range | 0.0 to 50.0?C (32.0 to 122.0?F) |
| Temperature Resolution | 0.1?C (0.1?F) |
| Temperature Accuracy | ?0.5?C (?1?F) |
| Automatic Shut-Off | 8 minutes, 60 minutes, or disabled |
| Battery Type/Life | CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use |
| Environment | 0 to 50?C (32 to 122?F); RH 100% |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) |
| Weight | 68 g (2.4 oz.) without battery |
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Pool Line Combo pH/EC/TDS Tester (High Range) - HI981304
Description
Additional information
Specifications
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Description
Amperometric EC/TDS sensor, pH electrode, and temperature probe in one meter
High accuracy EC/TDS graphite probe reduces polarization effects and does not oxidize
Selectable EC to TDS conversion factor of 0.45 or 1.0
Automatic Temperature Compensation coefficient β (BETA), displays temperature in ℃ or ℉
Large LCD displays stability indicator, low-battery indicator, and calibration tags
HOLD button for easier measurement recording
Battery Error Prevention System (BEPS) with low battery indicator
Additional information
HI981304 Pool Line Combo pH/EC/TDS meter is made for measuring pH and EC or TDS of swimming pool, hot tub, or spa water. This lightweight, waterproof tester offers high accuracy pH, high range EC/TDS (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature measurements in a single handheld unit.
- Waterproof and designed to float in water
- Replaceable pH electrode with 0.01 pH resolution
- Selectable EC/TDS conversion factor
Specifications
| SKU | HI981304 |
| Name | Pool Line Combo pH/EC/TDS Tester (High Range) – HI981304 |
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ?0.05 pH |
| pH Calibration | automatic, one or two-point with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
| pH Temperature Compensation | automatic |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ?2% f.s. |
| EC Calibration | automatic, one-point calibration at 12.88 mS/cm |
| TDS Range | 0.00 to 10.00 ppt |
| TDS Resolution | 0.01 ppt |
| TDS Accuracy | ?2% f.s. |
| TDS Calibration | automatic, one-point calibration at 6.44 ppt using 0.5 conversion factor) |
| EC/TDS Temperature Compensation | Automatic EC/TDS: ?=0.0 to 2.4% / ?C |
| EC to TDS Conversion Factor | 0.45 to 1.00 |
| Temperature Range | 0.0 to 60.0 ?C (32.0 to 140.0 ?F) |
| Temperature Accuracy | ?0.5 ?C (?1.0 ?F) |
| pH Electrode | HI73127 |
| Automatic Shut-Off | After 8 minutes of non-use |
| Battery Type/Life | 1.5V (4)/ Approximately 100 hours |
| Environment | 0 to 50 ?C (32 to 122 ?F); RH 100% |
| Dimensions | 171 x 41 x 26 mm (6.7 x 1.6 x 1.0”) |
| Weight | 93 g (3.4 oz.) |
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GroLine® Nutrient Tester EC/TDS - HI98330
Description
Additional information
Specifications
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Description
Ideal for hydroponics and agriculture applications, the HI98330 GroLine® Nutrient Tester accurately measures the electrical conductivity (EC) in mS/cm and the total dissolved solids (TDS) conversion in parts per million (ppm) of the nutrients in water.
Suitable for plants that need a higher EC, the tester features an extended range up to 6.0 mS/ cm (EC), 3000 ppm (500 ppm scale), and 4200 ppm (700 ppm scale).
The IP67 waterproof rated and floating casing houses the EC graphite electrodes and temperature sensor, and is suitable for stirring and testing simultaneously.
- IP67 waterproof and floating design
- No user calibration needed
- Auto-on when placed in liquid
- Auto-off 30 seconds after stable measurement
- Rugged and doubles as a stirring stick Low battery indicator
- Readings displayed by 24 brightly lit LED lights
- Conductivity scales and operational instructions printed on the tester body
- Easy to clean (detachable crown-shaped cap)
Agriculture, hydroponics, irrigation water
HI98330 is supplied with quick reference guide with instrument quality certificate.
Additional information
The HI98330 nutrient tester is designed to measure the conductivity of the nutrient solutions used in agriculture and hydroponic applications.
Specifications
| SKU | HI98330 |
| Name | GroLine® Nutrient Tester EC/TDS – HI98330 |
| EC Range | 0.2 to 6.0 mS/cm |
| EC Resolution | 0.1 mS/cm (0.2 to 4.0 mS/cm) |
| EC Resolution | 0.25 mS/cm (4.0 to 6.0 mS/cm) |
| EC Accuracy | ?4 % of reading ?1 resolution point |
| TDS Range | 100 to 3000 ppm (500 ppm scale) |
| TDS Range | 140 to 4200 ppm (700 ppm scale) |
| Resolution | 50 ppm (100 to 2000 ppm) |
| Resolution | 125 ppm (2000 to 3000 ppm) |
| Resolution | 70 ppm (140 to 2800 ppm) |
| Resolution | 175 ppm (2800 to 4200 ppm) |
| Accuracy | ?4 % of reading ?1 resolution point |
| Calibration | Factory calibrated |
| Probe | Graphite sensors in ABC + PC body |
| Temperature Compensation | Automatic from 5.0 to 50.0 ?C (41.0 to 122.0 ?F) |
| Battery type | 3?1.5V AA alkaline |
| Battery life | Approx. 3 years (10 measurements/day) |
| Measurement display | 24 blue LEDs |
| Environment | 0 to 50 ?C (32.0 to 122.0 ?F) |
| Dimensions | 444 mm (17.48 in.) |
| Dimensions | ? 30 mm (1.18 in.) |
| Weight with batteries | 265 g (9.3 oz.) |
| Casing protection | IP67, ?oating |
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