Hanna HI9811-5 pH/EC/TDS Meter Kit

Portable and easy-to-use instrument for field measurements of pH, conductivity, and TDS in water treatment applications. Calibration is performed at one point for pH, conductivity, and TDS. pH is calibrated to pH 7.01, while EC/TDS is calibrated to 1413 µS/cm or 1382 ppm. The LCD has a battery life indicator as well as on-screen tutorial messages. This equipment reduces the number of instruments needed for field water quality analysis. In addition, the automatic temperature compensation provided by this equipment ensures the accuracy of your measurements. It is supplied with the HI1285-5 multiparameter probe. The pH, EC, TDS, and temperature sensors are housed in a single body that connects to the meter with a DIN connector. This probe is specially designed with a fiber junction and gel electrolyte to produce a fast response with less contamination. The main difference between the HI9811-5 and HI9812-5 meters lies in the measurement ranges of the parameters. (See specifications table) Key features - Water-resistant - 3 sensors in a single probe - On-screen tutorial messages for calibration - BEPS (Battery Error Prevention System): low battery alerts - Parameter switching at the touch of a button - Automatic temperature compensation: for pH and conductivity - Simple calibration - % battery available - Fast response Both the HI9811-5 and HI9812-5 multiparameter meters are supplied with: HI1285-5 multiparameter probe pH 7.01 calibration sachet (HI70007) 1500 ppm conductivity calibration sachet (HI70442) 1413 µS/cm conductivity calibration sachet (HI70031) 9V battery Instructions Rugged carrying case