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6
pH Measurement
Short press to turn on the meter. Connect 201T-S pH electrode to the meter (See Section 5 for
connection tutorial). The meter will automatically enter pH measurement mode.
6.1
pH Electrode
The meter comes with the 201T-S 3-in-1 combination electrode with a built-in temperature sensor, which
enables automatic temperature compensation.
This electrode is only suitable for general water
solutions’ pH testing.
Please refer to Section 6.5 for ideal pH electrodes to use for other applications. A
3M KCL storage bottle comes with the electrode, which is for storing the electrode when not in use to
keep the sensitivity of the probe.
6.1.1 Technical Specifications of the 201T-F pH Electrode
Measurement Range: 0 - 14 pH, 0 – 80°C (32 – 176˚F);
Junction: Single Ceramic
Reference Electrode: Ag/AgCl Connector: 8-pin;
Temperature unit: 30K Thermistor
Size: ø12*160 mm; Cable length: 1 meter