Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85% Terp Derp Replaceable electrode to provide long

Replaceable electrode to provide long life and value

Four Parameters

Longer shelf life than wet bagged soil

it features a resin cased circuit board with a sealed bearing fan so it will run cooler than any other ballast and it’s been tested to withstand the extreme atmospheric conditions of virtually any growing environment

powerful and quiet fans come completely wired with junction box

Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85% Terp Derp Replaceable electrode to provide longDigital Sugar Refractometer for general purpose with automatic temperature compensation (ATC). Range 0 85% Brix, resolution 0. 1%, units come with battery.