pH Meter, 0 → 1990 μS/cm, 0 → +14 pH


From laboratories and quality control to schools, pH meters have a wide range of application. They are often used in solutions to indicate alkalinity or acidity

1 in stock

SKU: ZA.002.046 Category:


Hannah Instruments Conductivity Portable Meter

Tough environments require a robust and durable device, the HI 9811-5 is just that. Not only is this instrument water resistant but it also compensates for temperature changes with a built-in temperature sensor, meaning it’s accurate in even more environments.

The specially engineered meter and probe features a gel electrolyte and fibre junction, giving a fast response time. Easily switch between conductivity, TDS and pH without the need for a probe change, reducing the number of instruments used and time between measurements. Calibration is also made quick and easy with the dials located on the front panel of the meter.

Features and Benefits:

• On-screen user guides
• Battery % display
• Fast response times
• Auto temperature compensation
• Touch button parameter switching
• Water resistant

Attribute Value
Maximum pH +14pH
Minimum pH 0pH
pH Resolution 0.1pH
Best pH Accuracy ±0.1pH
Maximum Temperature Measurement +60 °C
Minimum Temperature Measurement 0°C
Temperature Measurement Resolution 1°C
Best Temperature Measurement Accuracy ±1 °C
Maximum Conductivity 1990µS/cm
Minimum Conductivity 0µS/cm
Conductivity Resolution 10µS/cm
Best Conductivity Accuracy ±2%
Minimum Total Dissolved Solids 0ppm
Maximum Operating Temperature +50°C
Minimum Operating Temperature 0°C
Height 45mm
Maximum Total Dissolved Solids 1990ppm
Model Number p HI 9812-5
Battery Life 150 h
Weight 180g
Battery Type 9V
Best Total Dissolved Solids Accuracy ±2%
Width 75mm
Power Source Battery
Total Dissolved Solids Resolution 10ppm
Length 165mm
Dimensions 165 x 75 x 45mm


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