HM COM 100 & PH 200 DualTDSMeter How long does a resin

How long does a resin bed last

Weight : 13 lbs

20" Refillable Cartridge - Clear

This HM digital meter measures electrical conductivity (EC)

HM COM 100 & PH 200 DualTDSMeter How long does a resinGet the Com100 and the PH200 for a special price. Standard Features We are combining the Com 100 with the HM digital pH 200 meter. Big savings over buying them one at a time, one shipping charge and the discount price. For great pictures and more information visit hmdigital. com the HM Digital web site Look at the COM 100 and the pH 200. Both meters come with a 1 year warranty from HM Digital. Dimensions and Weight PH 200 Dims: 18. 5 x 3. 4 x 3. 4 cm