PH-200 Waterproof PH Meter POD The GEM coconut carbon block

The GEM coconut carbon block filter

Weight: 1

9") Weight: 79

A constant supply of high purity water can be obtained by using two cartridges in series

but you should calibrate at least once per month for proper results and a longer lifespan of your meter

PH-200 Waterproof PH Meter POD The GEM coconut carbon blockPH 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