The PH Hydrotester has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
|TDS Range||0-80º C|
|Calibration||Factory calibrated with NaCl 342 ppm; adjustable|
|Power||2 X 1.5 V button cell (357A)|
|Battery Life||Approx. 1000 Hours|
|Dimensions||15.5 x 3.1 x 2.3 cm (6.1×1.25×1 In.)|
|Weight||76.5 g (2.7 oz) (with case)|