Wet Bulb Globe Heat Stress Meter with Color Coded Display discounted it's important that you're using

it's important that you're using the proper H2O2 in the correct concentrations to benefit your plants and your hydroponics garden

Weight: 38 lbDimensions: 24 x 15

We advise handling this product with caution and keeping it out of the reach of children

Designed specifically for today's high in-rush lighting ballasts

Wet Bulb Globe Heat Stress Meter with Color Coded Display discounted it's important that you're usingTakes the guesswork out of heat stress calculations. This unique heat stress meter features bright, multicolor LED backlights corresponding to OSHA's heat stress alert levels. This visual alert system (not visible in outdoor daylight), allows management and workers to be instantly aware when the heat index enters potentially dangerous zones. These features, combined with the optional audible alarm help to mitigate the risk of heat related injuries in