HMD PH/TEMP PEN PH-200 HF HEAT MAT THERMOMETER in diameter Has a heavy-duty

in diameter Has a heavy-duty stationary base for stability and a molded hook for easy storage

Shooting Powder contains a proprietary blend of pH-balanced

This product also contains a small amount of Ammonium Nitrogen (9%) which plants can utilize during bloom

5'L Black ABS Drain Tray

HMD PH/TEMP PEN PH-200 HF HEAT MAT THERMOMETER in diameter Has a heavy-dutyPH 200: FEATURES Measures pH and temperature Auto ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display Measurement Range: 0 14 pH Digital Calibration (push button)Auto off function, data hold function and low battery indicatorDisplay: large and easy to read LCD screen includes simultaneous