Benchtop Water Quality Meter

Reads pH, ORP (oxygen reduction potential), mV, conductivity, TDS (total dissolved solids), salinity and temperature. Rugged housing with large LCD displaying the parameter being measured together with time, date and temperature (in °C or °F). Operates on AC voltage (no batteries). Also accepts any pH or ORP probe with a standard BNC connector. EPA Equivalency Method: 120.1 and Alpha Method 2580.1992.  Comes ready to use with ATC conductivity and pH electrodes, multiple electrodes holder arm, AC adaptor, computer cable and software.  Automatic or manual temperature compensation Automatic or manual ranging N.I.S.T. buffer recognition Digital and analog outputs Min/Max and 99 data points Data Hold 5 calibration points Electrode status indication Dimensions: 8½" × 7" × 2¼" (216 × 178 × 57 mm) Dimensions with Holder Arm: 10" × 8" × 9" (254 × 203 × 229 mm) Weight: 18.7 oz (530 g) Specifications Unit of Measure: Range: Resolution: Accuracy: pH: 0 to 14 0.01 ±0.02 pH mV/ORP: -1999 to +1999 0.1 mV -199.9 to +199.9 (otherwise 1 mV) ±0.2 mV -199.9 to +199.9 (otherwise ±2 mV) Conductivity μS/cm: 0 to 19.9 0 to 199.9 0 to 1999 0.01 0.1 1 ±1% fs + 1d Conductivity mS/cm: 0 to 19.99 0 to 199.9 0.01 0.1 TDS ppm: 0 to 19.99 0 to 199.9 0 to 1999 0.01 0.1 1 TDS ppt: 0 to 19.99 0 to 199.9 0.01 0.1 Salinity ppt: 0 to 11.38 0 to 80 0.01 0.1 1% fs+1d Temperature ºF: 23 to 176ºF 0.1 ±0.9ºF Temperature ºC: -5 to 80ºC 0.1 ±0.5ºC Downloads Instruction Manual Product Brochure Data Acquisition Software   Comparison Chart Comparison Chart Comparison Chart - ORP Meters Comparison Chart - Ph Meters Video