Digital Water Tester for PH/TDS/EC/Salinity/Temperature EZ-9909

CHF 95.00

Digital tester for water measuring temperatur, pH, conductivity, salinity and TDS.

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Description

It is a new multi-functional water quality test instrument, which can measure pH, TDS,EC, salinity value and temperature. The measurement range is large and wide, which can measure both fresh water salinity and sea salt.

Conductivity Measuring range: 0-10000us/cm; 10.01-19.99ms/cm; 20.1-400ms/cm (automatic range adjustment)
Resolution: 1 us/cm; 0.1ms/cm
Accuracy: ±2%FS
TDS (total dissolved solid) Measuring range: 0 to 1000 ppm; 1000 to 10000 ppm; 10.1 to 200.0 ppt (automatic range adjustment)
Resolution: 1ppm; 0.1ppt
Accuracy: +2% FS
Salinity Measuring range: 0.01 % to 25.00 %
Resolution: 0.01-5.00  0.01 % , 5.10-25.00 %  0.1%
Accuracy: 0.01-5.00 % ±0.1%, 5.10-25.00%  ±1%
PH Measuring range: 0.01-14.00 pH
Resolution: 0.01pH
Accuracy: ±0.05 pH
Automatic calibration EC: three points calibration optional
(1413uS/cm  12.88mS/cm  111.8mS/cm)
PH: recognize standard solution automatically
(6.86/4.00/9.18), support 1 point / 2 points / 3 points
If the meter can’t identify the solution, the electrode has to be replaced
Temperature range: 0-60 °C

Temperature  Compensation : ATC  0-60°C

Operation environment 0 to 60.0°C(32.0-140°F);
RH100%
Automatic Shut-Off 5 minutes
Batteries 3 x 1.5V(LR44)
Waterproof level IP67