Hanna Combo GroChek Model HI 991404
	Quantity in Basket: None Code: HY1743 Price: $247.00 Shipping Weight: 3.00 pounds
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The new Combo GRO’CHEK from Hanna has a dual-level backlit LCD to give you instantaneous readings of pH/EC/TDS and temperature. Simply install the meter above the reservoir and insert the electrodes into the solution for continuous readings. The microprocessor provides automatic calibration, automatic buffer selection, automatic temperature compensation, adjustable ß and adjustable TDS ratio. Measurements are defined as 700 ppm = 1 EC. Range of pH is 0-14 and ppm is 0-2000.  ●Waterproof ●Dual-level Backlit LCD ●Extra Large Display ●12V Power Supply

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