Pocket Digital Refractometer - Automotive cube 5 liter ETL listed Neocision

5 liter ETL listed Neocision heated circulator with insulated hoses

An Xtrasun convertible ballast means extra flexibility for your gardening

This ball valve is nitrogen tested for leaks at BVV™ to ensure the ball valve is safe to operate

Derived from the neem tree (Azadirachta indica)

Pocket Digital Refractometer - Automotive cube 5 liter ETL listed NeocisionMeasure 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