The PEN-PRO has a measurement range of Brix 0.0 to 85.0% which can be used to measure almost any sample. There are 2 ways to measure with the PEN-PRO. Either dip the tip into the sample and press the START key OR press the START key and touch the tip into the sample. There is also the new feature to perform continuous measurements. The temperature range of the “Dip-Type” Refractometer PEN-PRO has been improved from 60˚C to 100˚C. No more wait ! Measure hot samples while in the cooking process, such as soups and sauces.
| Model | PEN-PRO |
|---|---|
| Cat.No. | 3730 |
| Range | Brix : 0.0 to 85.0% |
| Accuracy | ± 0.2% |
| Temperature compensation | 10 to 100°C |
|---|---|
| Measurement Time | 2 seconds |
| Power Supply | 1 × Size AAA alkaline battery |
The PEN-SW(W) is suitable for measuring the concentration of salt in water. The unit of measurement is in g/100g.
| Model | PEN-SW W |
|---|---|
| Cat.No. | 3756 |
| Range | Salinity (g/100g) : 0.0 to 28.0% |
| Accuracy | ±0.2% |
| Temperature compensation | 10 to 40℃ |
|---|---|
| Liquid Sample Temperature | 10 to 100℃ |
| Power Supply | 1 × Size AAA alkaline battery |
The PEN-SW(WV) suitable for measuring the concentration of salt in water. The unit of measurement is in g/100mL.
| Model | PEN-SW WV |
|---|---|
| Cat.No. | 3757 |
| Range | Salinity (g/100mL) : 0.0 to 33.0% |
| Accuracy | ±0.2% |
| Temperature compensation | 10 to 40℃ |
|---|---|
| Liquid Sample Temperature | 10 to 100℃ |
| Power Supply | 1 × Size AAA alkaline battery |
| Model | PEN-SW (Baume) |
|---|---|
| Cat.No. | 3765 |
| Range | Sodium chloride (Baume) : 0.0 to 25.7° |
| Accuracy | ±0.2° |
| Temperature compensation | 10 to 40℃ |
|---|---|
| Ambient Temperature | 10 to 100℃ |
| Power Supply | Size AAA alkaline battery×1 |
The PEN-Ethanol(V) is suitable for measuring ethyl alcohol concentrations.The displayed unit is in mL/100mL.
| Model | PEN-Ethanol V |
|---|---|
| Cat.No. | 3754 |
| Range | Ethyl alcohol (mL/100mL): 0.0 to 53.0% |
| Accuracy | ±1.0% |
| Temperature compensation | 5 to 30℃ |
|---|---|
| Liquid Sample Temperature | 10 to 100℃ |
| Power Supply | 1 × Size AAA alkaline battery |
The PEN-Ethanol(W) is suitable for measuring ethyl alcohol concentrations.The displayed unit is in g/100g
| Model | PEN-Ethanol W |
|---|---|
| Cat.No. | 3755 |
| Range | Ethyl alcohol(g/100g): 0.0 to 45.0% |
| Accuracy | ±1.0% |
| Temperature compensation | 10 to 35℃ |
|---|---|
| Liquid Sample Temperature | 10 to 100℃ |
| Power Supply | 1 × Size AAA alkaline battery |
For approximate water content of dried fruits
This measures in Brix and displays (100-Brix)% for approximate water content.Halve a piece of dried fruit and press the prism on the cut side.
| Model | PEN-Dried Fruit Moisture |
|---|---|
| Cat.No. | 3758 |
| Range | Moisture (100-Brix): 15.0~100.0% |
| Accuracy | ±0.2% |
| Temperature compensation | 10 to 100℃ |
|---|---|
| Power Supply | 1 × Size AAA alkaline battery |
The Digital Hand-Held Urine Specific Gravity “Pen” Refractometer PEN-URINE S.G. utilizes the refractive index method to measure the specific gravity of urine. The PEN type refractometer is extremely easy to use. There are 2 ways to measure the sample : Dip the tip into the sample and press the START key OR press the START key and touch the tip into the sample.
| Model | PEN-Urine S. G. |
|---|---|
| Cat.No. | 3741 |
| Range | Urine S. G. : 1.0000 to 1.0600 |
| Resolution | 0.0001 |
| Accuracy | ±0.0010 |
| Temperature compensation | 10 to 40°C |
|---|---|
| Power Supply | 1 × AAA Batteries |