HM pH-200 ProbeTip/ReplacementSensor PH-200 Mammoth Crafted from 100 percent pure

Crafted from 100 percent pure silicone

F-D-S utilizes potassium gluconate and thiamine pyrophosphate to activate this transport mechanism

Temperature

Note: 6" & 8" have Pro Series inside

The Blue lab Probe Care Kit contains everything you need to clean

HM pH-200 ProbeTip/ReplacementSensor PH-200 Mammoth Crafted from 100 percent pure*This is the replacement sensor only!* Product Description: HM Digital's PH 200 is a digital waterproof pH meter (aka pH tester or pH pen) that is 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. It is fast acting, features amazing results