S300 Pro3 Substrate pH/Temp Humidity Regulation while the integrated LED light

while the integrated LED light ensures excellent visibility

Ideal for hydroponic reservoirs and everyday growing environments

With some of the hardest buds around

Lighting Advised Propagation :  1x TLED 42W

but it is essential for plant functions such as the formation of pollen tubes

S300 Pro3 Substrate pH/Temp Humidity Regulation while the integrated LED lightS300 Pro3 Substrate pH Temp Meter Accurately measure pH and temperature in moist substrates and liquids with this high precision meter designed for horticulture and agriculture. Key Features: Measures pH from 0. 00 to 14. 00 and temperature from 0C to 50C (32F to 122F). Resolution: pH at 0. 01 or 0. 1; temperature at 0. 1 C (1. 0 F). Accuracy: pH 0. 1; temperature 0. 5 C. Waterproof: meter rated IP65; electrodes IP67. Powered by two AAA batteries