Portable pH meter – Model M22

Portable pH meter – Model M22
Portable pH/ORP meter with automatic or manual temperature compensation (between 0 and 100 ° C). Range: -2.00 – 20.00 pH, accuracy ± 0.01 pH. ORP range: ± 1,999 mV, accuracy ± 1mV. BNC standard connector for pH or redox electrodes and Phone Plug (3.5mm) for the CAT probe. Up to 3 calibration points according to the USA (pH 4.01, 7.00 and 10.01) or NIST (pH 4.01, 6.86 and 9.18). Backlit LCD screen and auto-off function. Stability indicator that recognizes the measurement as stable and expanded memory with a capacity of 100 transferable readings via USB interface. Indication of the electrode calibration slope that helps the user to decide when to replace it. Includes transport case, buffer solutions (pH 4.01 and 7.00), METRIA PHEL-GB1-001 (maximum service temperature 80 ºC) electrode and ATC probe