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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Simple and easy to use
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allowing you to optimize light intensity for each stage of growth or gradually ramp up during sunrise/sunset periods to reduce plant stress
and other small instruments to bring with you on the go
Shake during use
Aqua Master E300 Pro Substrate EC and Temperature Meter hawthorne Simple and easy to useDescription Aqua Master E300 Pro Substrate EC Temp: This is a superior digital hand held meter designed for the precise measuring of the EC and temperature of any soft, moist substrate or liquid. Specially designed for a variety of industries encompassing agriculture, horticulture, and the food industry. Unbreakable EC Electrode: The meter features an almost unbreakable EC electrode that sets it apart from other meters. The electrode is attached to a
