Hanna HI9812-51 Portable Multiparameter pH/EC/TDS/Temp Manual Calibration
Amplified, maintenance-free pH electrode
Automatic temperature compensation
3 sensors in a single probe
The Hanna HI9811-51 features a large LCD screen that displays pH, EC, and TDS values along with tutorial instructions.
pH readings are displayed with a resolution of 0.1 and an accuracy of ±0.1 pH, while EC and TDS readings are displayed with a resolution of 10 mS/cm and 10 ppm (mg/L) and a 2% of scale capacity accuracy.
The meter uses the HI1285-51 multi-function probe, which does not need to be changed for different measurements.
It consists of a polypropylene body, Amplified pH electrode with EC/TDS and temperature measurement. The HI9811-51 is supplied with the HI285-51 probe, calibration solutions (HI70007 pH 7.01, HI70032 concentration 1382 ppm, HI70031 conductivity 1413 µS/cm), electrode cleaning solutions, a 9V battery (1), and a hard carrying case with instruction manual. The Hanna HI9812-51 is available in two variants. 0 to 1990 µS/cm 6000 microS/cm
