Thermometers
Clinical Grade Infrared Non-Contact Thermometer
High Accuracy Infrared Thermometer
Simply point the non-contact IR (infrared) thermometer at the subject’s forehead from a distance of 2” to 6”, pull the trigger and, within 1 second, obtain immediate, highly accurate readings of human body temperature. Automatically adjusts for the difference between the surface temperature of the forehead and internal body temperature of the subject, for highly accurate reading within +/- 0.3°C.
- Medical Grade Thermometer
- In Stock in the USA
- Forehead Non-Contact
- Ships the Next Day
- 1 Year Warranty, CE, RoHS
Also features an audible max/min alarm, backlit display, 32 memories, and auto-power-off. Comes ready to use with one 9V battery.
| Range | Resolution | Accuracy |
| TempºF 89 to 110.0ºF | 0.1ºF | ±0.6ºF |
| TempºC 32 to 43.0ºC | 0.1ºC | ±0.3ºC |
Advanced Infrared Thermometer with Dewpoint 20:1 / 605ºF
Indicates potential areas of mold and mildew growth.
Enables residential and commercial users to quickly detect areas prone to mildew growth with a simple scanning motion. Aim the thermometer at questionable areas and read surface temperature on the large multi-line backlit LCD display. The meter simultaneously measures ambient air temperature, relative humidity, and dew point.
This clever device then compares the surface temperature to the air conditions to accurately predict the possibility of condensation on that surface. The green LED will change to yellow and then red as temperatures approach dew point indicating areas prone to mold and mildew growth. An audible alarm also indicates increasing moisture levels during the scan. With a distance to spot ratio of 20:1, this IR thermometer features dual-point lasers and a hold function. Comes complete with carrying case, 9V battery, and instruction manual.
- Surface Temperature
- Surface Dewpoint
- Ambient Temperature
- Ambient Relative Humidity
Dimensions: 6 ½” x 3 ¼” x 2 ¼” (168 x 82 x 58 mm)
Weight: 5.7oz (163g)
| Range | Resolution | Accuracy |
| -4 to 605ºF (-20 to 320ºC) | 0.5º | ±4ºF (2ºC) from 32 to 482ºF (0 to 250ºC) ±6ºF (3.5ºC) below freezing ±2% of reading or ±2ºC whichever is greater |
| Emissivity | 0.95 fixed | |
| Distance to Spot Size Ratio | 20:1 | |
Infrared Thermometer Gun 12:1 / 999ºF
Accurate Infrared Thermometer at a Reasonable Price
Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in ºC or ºF on the backlit LCD and are automatically held for 6 seconds after the trigger is released. Features auto power off, a 12:1 distance to spot ratio (D:S), and measure up to 999ºF (535ºC) in 0.1º resolution. Rugged and ergonomically designed, these IR guns come with a battery and soft holster with belt loop.
IR thermometers are used to safely measure the temperature in:
- Inaccessible, hot or hazardous objects in electrical, hazmat, HVAC and other fields.
- Moving machinery in factories, automobiles and elsewhere.
- Electrical troubleshooting HVAC energy audits.
- Avoiding contamination in the food, beverage and pharmaceutical industries.
Features:
- Range: -25~999ºF (-32~535ºC)
- Resolution: 0.1ºF/C
- Accuracy: ±5ºF(±3ºC) from -25 to -4ºF (-32 to -20ºC)
±3ºF(±2ºC) from -4 to -999ºF (-20 to 535ºC) - 5 Year Warranty, CE
Dimensions: 6¾” x 4⅞” x 1⅔” (171 x 124 x 42 mm)
Weight: 5⅔ oz (163 g)
Range | Resolution | Accuracy |
|---|---|---|
| -25 to 999ºF (-32 to 535ºC) | 0.1º C/F | ±5ºF (±3ºC) from -25 to -4ºF (-32 to -20ºC) ±3ºF (±3ºC) from -4 to -999ºF (-20 to -535ºC) |
| Emissivity | 0.95 fixed | |
| Distance to Spot Size Ratio | 12:1 | |
Basic Infrared Thermometer Gun 12:1 / 932°F
Fast reading, wide temperature range and easy operation.
Sper Scientific IR thermometer can quickly and accurately determine the (surface) temperature of the target by measuring the infrared energy radiated by the surface.
This 12:1 D/S (Distance to Spot ratio) unit is suitable for non-contact temperature measurement, and has a range of -58°F ~ +932°F. Simply hold the IR gun, air the laser guide at the target and press the trigger to read temperature in °F/°C. Emissivity is set to 0.95 but can be adjusted (0.1 to 1.0) based on target surface ratings. Other functions include temperature alarm (high/ low) and auto power off (15 seconds). 1 year warranty.
- 12:1 D/S (Distance to Spot) ratio
- Clear & Bright Backlit Display
- Measures Degrees F° or C°
- High/Low Alarm Function
- Measurement Range: -58°F ~ +932°F
Measurement Range | -58°F ̴ +932°F (-50°C ̴ +500°C) |
Accuracy | -58°F ̴ 32°F: (+/- 4.0°F +0.1°F/°F) -50°C ̴ 0°C: (+/- 2.0°F +0.1°C/°C) |
Distance to Spot Ratio | 12:1 |
Measurement Units | °F/°C |
Measurement Modes | Min/Max/AVG/DIF |
Emissivity | 0.1 – 1.0 (0.95 default) |
Operating Temperature | 32°F – 122°F (0°C – 50°C) |
Compact Infrared Food Safety Thermometer
Check both surface and internal temperature readings with one convenient, portable unit.
Instantly check the surface temperature of food with the single push of a button using infrared technology. The built-in bright white flashlight helps illuminate the surface being measured.
When regulations demand compliance to internal temperatures such as with prepared meats, fish, or poultry, simply fold the penetration probe out to any angle, and read internal temperature on the large backlit LCD display. Programmable high and low alarms enable easy spot-checks for food safety.
A fully-sealed IP65 waterproof housing stands up to the rigors of foodservice and helps your establishment meet HACCP and FDA’s Food Safety requirements. Comes complete with clear instructions and 2 x AAA batteries.
- Helps You Meet HACCP and FDA’s Food Safety Requirements
- Reads Both Internal and Surface Temperatures
- Large Backlit LCD Display
- IP65 Waterproof Housing
- Programmable High and Low Alarms
Dimensions: 5 ½ × 1 ½ × ¾” (140 × 38 × 19 mm)
Probe Dimensions: 3″
Weight: 4 oz (105 g)
| Range | Resolution | Accuracy |
|---|---|---|
| -4 to 605ºF (-20 to 320ºC) | 0.5º | ±2% of reading or ±2ºC whichever is greater |
| Emissivity | 0.95 fixed | |
| Distance to Spot Size Ratio | 8:1 | |
Narrow Focus Infrared Thermometer
The Narrow Focus IR Thermometer is used for non-contact temperature measurement where contact with the sample is unsafe or impractical.
Includes a separate IR probe for easier operation and remote measurement. Just point and read temperature readings instantly along with min/max/avg. are displayed on an extra large LCD.
Adjustable emissivity from 0.10 ~ 0.95 allows for a wide variety of applications. Other advanced functions include RS-232 output, auto power off, and hold. Comes in a hard carrying case ready for use with a IR sensor probe and 9V battery.
- Records Maximum, Minimum and Average
- RS 232 PC Serial Interface.
- IR Sensor Probe
- Carrying Case, 9V Battery
- 1 year warranty
Infrared Thermometer / LED Light Pen
One end of this attractive metal pen features a super bright white LED.
A standard AAA provides 6 hours of continuous illumination. The other end contains a non-contact Infrared thermometer. Press the button to scan temperature and release to hold. Learn more about IR distance to spot ratio…
The IR thermometer has a response time of 1 second and is protected by a lens cap when not in use. Two button-cell batteries provide 35 hours of continuous temperature measurement. All batteries are included (one AAA and two LR44 button-cell) and the backlit LCD display will inform you when they need to be changed. Comes in a sturdy foam-lined metal case.
Dimensions: 6″ × ½” (152 × 13 mm)
Weight: 2 oz (57 g)
| Range | Resolution | Accuracy |
| -4 to 605ºF (-20 to 320ºC) | 0.5º | ±2% of reading or ±2ºC whichever is greater |
| Emissivity | 0.95 fixed | |
| Distance to Spot Size Ratio | 8:1 | |
A sturdy, fully waterproof IP67 housing protects the thermometer in wet environments and makes clean up easy.
The platinum resistance temperature probe remains highly accurate and stable even at very low temperatures and under changing environmental conditions. Results are displayed in °C or °F on a large backlit LCD along with, Min/Max/Avg readings.
Also features touch-tone buttons, relative temperature (Δ), data hold, auto-power-off, and a battery status indicator. Accepts Pt100, Pt500 and Pt1000 probes. Comes complete with a Pt100 probe, 3 AAA batteries and full instructions.
- Optional PT1000 Probe available.
Dimensions: 6″ × 2½” × 1¼” (150 × 66 × 31 mm)
Weight: 6 oz (175 g)
| Range | Resolution | Accuracy |
|---|---|---|
| -148 to 752°F | 0.1°C/F | ±(0.1% rdg + 0.8°F) |
| -100 to 400°C | ±(0.1% rdg + 0.4°C) | |
| Probe | ±0.15°C ±0.002t | |
| Dimensions | 6” x 2 1⁄2” x 1 1⁄4” (150 x 66 x 31 mm) | |
| Weight | 6 oz (175 g | |
Rugged No-Touch Infrared Thermometer
The Rugged No-Touch Infrared Thermometer is a non-contact, infrared temperature measuring instrument that can be used in HVAC, vehicle diagnostics, process control, food service, electrical maintenance, equipment diagnostics and many other industries and applications.
Features include a 4 digits backlit LCD, SCAN/HOLD/AUTO function and Auto Power Off (about 6 seconds). To measure a temperature, point the unit at the object, push the button and hold. Make sure the target area is larger than the unit’s spot size. The single spot laser is used for aiming only. This unit is highly durable and suitable for use in harsh environments.
- Emissivity adjustable from 0.1 to 1.00 in 0.01 steps
- Ultra low power consumption in shutdown model
- Switchable laser sighting (On/Off)
- High D/S ratio
- Backlit LCD display
- oC or oF selectable
- Electronic trigger lock
- Audible alarms
- Excellent durability for use in harsh environments
| Distance/Spot Ratio | 12:01 |
| Temperature Range | -32~535°C (-25~999oF) |
| Accuracy (Assumes Ambient Temperature of 25°C/77°F) | ±3oC (±5oF) From-32~-20oC (-25~-4oF) |
| ±2oC (±3oF) From-20~100oC (-4~212oF) | |
| ±2% From 100~535oC (212~999oF) | |
| Thermopile | 5~14μm |
| Repeatability | ±1oC (±2oF) |
| Resolution | 0.1oC (0.1oF) |
| Response Time | 500ms |
| Operation Temp | 0~50oC (32~122oF), 10~90%RH |
| Auto Power Off | Automatically after approx. 6 seconds |
| Emissivity | 0.95 |
| oC/oF Switchable | YES |
| Backlight | YES |
| Laser Sight Switchable | YES |
| Max/Min/Avg./ΔT | NO |
| Auto-measuring | NO |
| 10 point memory | NO |
| Audio Alarm | NO |
| Battery Type | 9V , 006P , IEC6F22 , NEDA1604 |
| Dimensions | 205×62×55 mm (8.07″ ×2.44″ ×2.17″) |
| Weight | 232g / 8.2oz |
Cold Chain PDF Logger
Perfect for cold chain storage and transportation (GDP).
Simply plug into a USB port and the logger automatically generates a PDF report including temperature data, summary, and a graph. No software, APP or drivers required. Four LED lights provide instant indication of data recording, high/low temperature alarms and low battery. The logger meets Cold Chain requirements by using file encrypted technology to secure data integrity and meets EN12830, RoHS and RTCA DO-160EF.
Users may specify sampling rates, delay start, temperature unit, password, company name and high/low alarms. The Mark button bookmarks a particular moment for later review. Features an accurate thermistor temperature sensor and comes ready to use with battery and IP65 waterproof bag enabling use in low temperature environments from -22 to 158°F (- 30° to 70°C).
Thermometer Basic Type K/J
Although mini sized, light weight and inexpensive, these units provide extremely accurate and reliable temperature measurement with all the versatility and range of type K & J thermometers.
Features relative, min/max/ave temperature, hold, and touch tone buttons. Results are displayed on a large 1¼” x 1¾” LCD. An adjustment allows the user to easily calibrate to ice point or any other standard. Model 800007 will read and display results from two probes simultaneously and track the difference between them (T1-T2). Come ready to use with a 9V battery and beaded wire probe
| Range | Res. | Accuracy | Operating Environment | Storage Environment | |
| Type K | -200 to 1370°C & -328 to 2498°F | 0.1°C | ±0.05% rdg + 0.7°C, 1.4°F when inside the range of 23± 5°C, < 80%RH OR 0.01% of reading + 0.03°C per each °C outside the specified range of 23± 5°C or 73± 9°F | 5°C to 40°C (41°F to 104°F), RH <80%
| 10°C to 60°C (14°F to 140°F), RH <70% |
Bluetooth 4-Channel Datalogging Thermometer.
This unique portable thermometer displays data from 4 K, J, E, or T type thermocouple probes simultaneously on a large multi-line and back-lit LCD.
Fast response with high accuracy. Automatically record and store up to 32,000 data points on each of the 4 channels. Wireless Bluetooth® transmission eliminates the need to remove the thermometer to computer to download data. Previously recorded, or real-time data, can be streamed to the computer software or phone app from up to 100-ft away. You may also manually record 99 data points directly from the keypad or log real-time data directly to your computer.
Also communicates with the computer using a bi-directional USB port, USB cable and graphic software (Windows only). User adjustable auto power off timer and audible and visible Hi/Lo alarms. Calibrate to iCE point, or any other calibration standards. Min/max/avg, hold and Δ (T1-T2), fold-out easel back. Comes ready to use in a protective foam-lined case, with 4 x AAA batteries, 2 beaded Type K wire probes, USB cable, free downloadable Windows software and free smartphone app for Android (version 4.4 “KitKat and above) and iOS.
- Bluetooth®
- Hi / Lo Alarms / 1 Channel
- Δ (T1-T2)
- Min / Max / Save / Hold
- K,J,E,T,N,R, or S
| Type | Range | Resolution | Accuracy (excluding probe error) |
| Temperature K: | -328 to 2501°F -200 to 1372°C | 0.1°F < 1000°F 1°F = 1000°F 0.1°C < 600°C 1°C = 600°C | ±(0.1% of rdg + 1.3°F) ±(0.1% of rdg + 0.7°C) Below -148°F (-100°C) ±(0.5% of rdg + 1.3°F) ±(0.5% of rdg + 0.7°C) |
| Temperature J: | -328 to 1832°F -200 to 1000°C | ||
| Temperature E: | -328 to 1382°F -200 to 750 °C | ||
| Temperature T: | -328 to 752°F -200 to 400°C | ||
| Temperature N: | -328 to 2372°F -200 to 1300°C | ||
| Temperature R/S: | -32 to 3212°F 0 to 1767°C | 0.5°F < 1000°F 1°F = 1000°F 0.2°C < 600°C 1°C = 600°C | ±(0.2% of rdg + 2.5°F) ±(0.2% of rdg + 1.4°C) |
Type K Magnetic Surface Thermometer Probe
The primary difference between Type J and Type K thermocouples is the measuring range, and the sensitivity. Type K is the most common general-purpose thermocouple with a sensitivity of approximately 41 µV/°C.
A wide variety of probes are available in its −50°C to +900°C / -58°F to +1652°F range. Type K wire color standard is yellow (+) and red (-). Type J has a more restricted range of −50 to +400°C, but higher sensitivity of about 50 µV/°C. Type J wire color standard is white (+) and red (-).
| urface Probe | |||
|---|---|---|---|
| Type | Application | Temperature Range | Dimensions |
| K | Magnetic, for use on stationary metal surfaces | -50 to 250ºC -58 to 482ºF | Probe Length: 1.7″ (44 mm) Probe Width: 10 mm Max Cord Length: 45″ |
Type K Penetration Thermometer Probe, Small
The primary difference between Type J and Type K thermocouples is the measuring range, and the sensitivity. Type K is the most common general-purpose thermocouple with a sensitivity of approximately 41 µV/°C.
A wide variety of probes are available in its −50°C to +900°C / -58°F to +1652°F range. Type K wire color standard is yellow (+) and red (-). Type J has a more restricted range of −50 to +400°C, but higher sensitivity of about 50 µV/°C. Type J wire color standard is white (+) and red (-).
| Penetration Thermometer Probe | |||
|---|---|---|---|
| Type | Application | Temperature Range | Dimensions |
| K | Small | -30 to 480ºC -22 to 896ºF | Handle Length: 4.5″ Probe Length: 3.25″ Probe Diam: 2 mm Cord Length: 44″ |
Min/Max Thermometer with Magnet
Minimum/Maximum Thermometer
Used in weather stations, cold storage rooms, construction, industry, or anywhere, indoor and out, requiring a record of min/max temperatures. Small floats are pushed to each temperature extreme by the two columns and stay there until reset with the attached magnet. Dual scales of -50 to 50°C and -60 to 120°F. N.I.S.T. traceable Certification Report available.
Dimensions: 11″ × 2½” × 1″ (279 × 64 × 25 mm)
Weight: 4 oz (133 g)
| Range: | Dual scales of -50 to 50°C and -60 to 120°F |
| Resolution: | 2.0°F / 1.0°C |
| Accuracy: | ±2.0 F / ±1.0 C |
Min/Max Push Button Thermometer
Measures Minimum and Maximum Temperature
Small floats are pushed to each temperature extreme by the two columns and stay there until reset with the attached magnet or by pushing the red button on the front.
Dimensions: 7⅞” × 2½” × ⅞” (200 × 64 × 22)
Weight: 4 oz (133 g)
| Range: | Dual scales of -50 to 50°C and -60 to 120°F |
| Resolution: | 2.0°F, 1.0°C |
| Accuracy: | ±2.0 F, ±1.0 C |
SAMA RANGE Partial Immersion 0 to 230°F (box of 10)
Partial Immersion Thermometer -10 to 110°C (box of 10) Length 76 mm – 736630
Partial Immersion Thermometer -10 to 110°C & 0 to 230°F (box of 10) Length 76 mm – 738640
Partial Immersion Thermometer -20 to 100°C (box of 10) Length 76 or 305 mm – 736570, 736590
Partial Immersion Thermometer -20 to 110°C & 0 to 230°F (box of 10) Length 76 mm – 736780
Partial Immersion Thermometer -20 to 150°C (box of 10) Length 76 mm – 736580
Partial Immersion Thermometer 0 to 230°F (box of 10) Length 76 mm – 737000
High Quality Construction
All Sper Scientific immersion thermometers are made with safe red liquid to SAMA specifications for ranges and accuracy. In addition, our thermometers have a number of extra quality features built in:
• Red Liquid Expansion Chambers
• Reinforced Bulbs to prevent breakage
• Horizontally Printed Scales are easier to read in use
• Ring Tops for submersion
• Non Roll Caps
• Scales Printed Into The Glass rather than on the surface so they never wear off
SAMA RANGE Partial Immersion
| Item | Range | Immersion | Fill |
| 738930 | -10 to 110°C | 100 mm | Red Alcohol |
| 738940 | -10 to 150°C | 100 mm | Red Alcohol |
| 738960 | -10 to 150°C | 125 mm | Red Alcohol |
| 738970 | -10 to 110°C | 150 mm | Red Alcohol |
| 739010 | -10 to 250°C | 100 mm | Mercury |
| 739030 | -10 to 250°C | 125 mm | Mercury |
| 739040 | -10 to 360°C | 125 mm | Mercury |
| 739050 | -10 to 250°C | 150 mm | Mercury |
Pocket Thermometers (box of 12) -10 to 110°C
All filled with safe red alcohol, white backed, total immersion, 6″ (153 mm) long, in blue plastic holder.
ASTM Brookfield Viscosity Thermometer
Industrial glass thermometer
