MILWAUKEE EC / TDS / TEMPERATURE WATERPROOF METER (C66)
Range: 0.00 to 10.00 mS Manual Calibration 1 point Replaceable EC probe / Water resistant
Range: 0.00 to 10.00 mS Manual Calibration 1 point Replaceable EC probe / Water resistant
Range: 0.0 to 14.0 pH 2-point manual calibration Replaceable / waterproof PH probe1
GENERAL HYDROPONIC PH TESTER 30 ml. Our Indicative pH Test is perfect for a quick test. To know the pH level of your nutrient solution.