Digital Hand-held "PEN" Refractometer PEN-PRO

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.

>about the icons Model PEN-PRO Cat.No. 3730 Measurement Range Brix 0.0 to 85.0% Minimum Iindication Brix 0.1% Measurement Accuracy Brix ± 0.2% Measurement Temperature 10 to 100°C (Automatic Temperature Compensation) Ambient Temperature 10 to 40°C Power Supply 1 × Size AAA alkaline battery International Protection class IP65 Dust-tight and Protected against water jets. Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water. Measurement Time 2 seconds Dimensions & Weight 16×3.8×1.8cm, 70g (Main Unit only)