A practical, affordable home-use TDS meter.
 
Temperature compensation, backlit, not waterproof, calibrated before dispatch, comes with battery and case.
 
White or blue.
 
0-9999 u/cm
0-9999 ppm
0.1-80 Celsius
32-176 Fahrenheit
+/- 2 %
55g
154x30x14mm
 
To calibrate (suggested 6 monthly) - Press and hold the centre button until the display flashes, submerge the meter into a calibration solution (recommend 432ppm NaCl) and use the upper and lower buttons to adjust the display to read the solution's value. Push and hold the centre button to exit.