Waterproof Digital Refractometer - Brix 0 to 60% soil nutruient 1 Gallon 35%

1 Gallon 35%

Alternative granular mychorizal fungi

Sealed epoxy body reference combination electrode with a BNC connector

and Tarantula all pressed into a cost-effective tablet

Waterproof Digital Refractometer - Brix 0 to 60% soil nutruient 1 Gallon 35%This refractometer is housed in a protective, rubberized IP65 waterproof case to safeguard the electronics from wet environments and makes for easy cleanups. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after