Water resistant portable EC / TDS / temp meter, up to 20 mS / cm

The HI98191 is a portable measuring instrument that can measure pH and mV. The instrument is equipped with a unique cal-check function that makes it possible to detect contaminated buffers or electrodes in time to avoid unnecessary problems. In addition to the standard pH electrode, ISE electrodes can also be connected to the HI98191. The HI98191 is a user-friendly instrument with a large graphic and illuminated display. Measure pH from -2000 to 20000

• Measure mV from -2000 to +2000 mV
• Simultaneous reading of pH, temperature, GLP data and electrode condition
• pH electrode HI72911B with BNC connection and built-in temperature probe for accurate measurements
• Automatic calibration (up to five points) and buffer recognition (1.68 / 4.01 / 6.86 / 7.01 / 9.18 / 10.01 / 12.45) plus five custom buffers
• Automatic temperature compensation: -20.0 to 120.0 ° C
• Batteries (4 pcs of 1.5 V AA) with a service life of ± 200 h
• Save and call up to 300 measured values ​​(100 for pH, 100 for mV and 100 for ISE)
• USB connection for PC (with HI 92000 software)
• Adjustable auto-extinction (5, 10, 30, 60 min or off)
• Meets GLP standards.