Digital Hand-held "PEN" Refractometer

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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.

The PEN-RI has a measurement range of Refractive Index (nD) 1.3200 to 1.5100 which can be used to measure almost any sample.

The PEN-SW(W) is suitable for measuring the concentration of salt in water.  The unit of measurement is in g/100g.

The PEN-SW(WV) suitable for measuring the concentration of salt in water.  The unit of measurement is in g/100ml.

The PEN-Ethanol(V) is suitable for measuring ethyl alcohol concentrations. The displayed unit is in ml/100ml.

The PEN-Ethanol(W) is suitable for measuring ethyl alcohol concentrations. The displayed unit is in g/100g.

Measure the moisture content of honey with this ergonomic, dip-type refractometer optimized for one-handed operation.

For approximate water content of dried fruitsThis 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.