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Olympus Up is essential when using Herculean Harvest
offers top of the class performance and years of trouble -free operation
This assists in controlling the temperature of the growing media
Built-in GFCI power outlets for daisy chain with dual thermal protection
Hanna Instruments GroLine Direct Soil EC Tester Air Manifolds & Dividers Olympus Up is essential whenThe GroLine Direct Soil EC Tester is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil. Lightweight & Portable Made to fit comfortably in your hand, this compact EC tester for soil has an easy to view LCD. The stainless steel electrode allows for
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