US$ 27.72
SYSTEM SPECS :
0-8560 ppm
See how the COM-100 stacks up against the competition
two x 100 GPD membranes and includes a handheld tds meter
PH-200 Waterproof PH Meter ChloramineRemoval(CityWater) SYSTEM SPECS :PH 200 Waterproof PH Meter Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Standard Features FEATURES Measures pH and Temperature Auto ranging three point calibration with digital fine tuning Includes storage solution in a sponge embedded
US$ 27.72
US$ 947.00
US$ 27.87
US$ 31.26
US$ 1349.50
US$ 30.65
US$ 38.99
US$ 68.07