Pocket Digital Refractometer - Automotive Grow Strong It's easy to set up

It's easy to set up

Photon Flux Red (µmol/s) (600-700nm): 242 Total Blue/Red - Energy Bands: 463 % Blue: 25

We've grown from a trusted manufacturer into a brand that supports sustainability

& then secure shut with THUMB when finished cutting

45mm Round Form Factor – Compact circular design fits standard round jars

Pocket Digital Refractometer - Automotive Grow Strong It's easy to set upMeasure 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