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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
The proven industrial strength odor neutralizing ability of Ona Gel has now been combined with a new exciting scent
AgroLED 4 Watt Green Flashlight/Lamp AC/DC Rechargeable
Gorilla Grow
Simply place the pH probe into the solution and the reading will be displayed on the screen
Bluelab PPM Pen Actinovate The proven industrial strength odorMeasures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500ppm, 700ppm, C, F. Range: 0. 0 10. 0 EC, 0 5000ppm (500ppm), 0 7000ppm (700ppm) and 0 50C 32 122F. Resolution: 0. 1 EC, 10ppm (500ppm), 10ppm
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US$ 85.00