HM Digital Waterproof pH Meter PH-200 Pots and Containers 2 x Electrical Cable Socks

2 x Electrical Cable Socks 3 inches diameter

and particulates in non-hazardous environments

Operating Voltage: 8 to 15V

Callus formation generally starts in 7 – 10 days with roots sprouting soon after

HM Digital Waterproof pH Meter PH-200 Pots and Containers 2 x Electrical Cable SocksHM Digital Waterproof pH Meter, PH 200 The PH 200 is a professional grade pH Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, and agriculture.