Pocket Digital Refractometer - Automotive king shredder Amending the soil with organic

Amending the soil with organic matter

Building on the success of its predecessor

and optical performance will last forever

It increases and stabilizes chlorophyll in plants

Pocket Digital Refractometer - Automotive king shredder Amending the soil with organicMeasure concentrations in propylene gycol, ethylene gycol, battery acid and windshield washer fluid in the field with laboratory accuracy. As small, light and simple to use as optical refractometers, but with the precision of a digital readout. Reads samples as small as 1 ml. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic