HM COM 100 & PH 200 DIResins then re-install your showerhead

then re-install your showerhead

Digital Calibration can be done individually on each line

Battery life: Approx

NOTE: This filter is not 100% full

HM COM 100 & PH 200 DIResins then re-install your showerheadGet 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