Pocket Digital Refractometer - Automotive pest-and-disease-control Wear this cap for maximum

Wear this cap for maximum safety

renowned for their superior 3

dehydrated molasses

All filters are maintenance-free and feature long-lasting activated virgin charcoal that keeps your air odor-free

Pocket Digital Refractometer - Automotive pest-and-disease-control Wear this cap for maximumMeasure 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