Description
The HI2002 edge® pH/ORP Meter incorporates cutting-edge digital electrode technology with a built-in microchip that stores calibration information directly in the electrode. This design allows users to switch between electrodes without recalibrating, offering exceptional flexibility for laboratories managing multiple probes. Hanna’s patented CAL Check™ system evaluates electrode response during calibration, detecting contaminated buffers or dirty electrodes while displaying probe condition indicators based on slope and offset values. In addition, Sensor Check™ continuously monitors electrode impedance, alerting users instantly in case of glass breakage and assessing reference junction health.
Designed for adaptability, edge® can be wall-mounted to save bench space or used in a tabletop cradle with an adjustable swivel electrode holder for optimal viewing. The lightweight design (8.8 oz.) includes a rechargeable battery with up to 8 hours of operation and two USB ports for charging, PC connectivity, and flash drive data transfer. With manual, stability, and interval logging up to 1000 records, automatic temperature compensation (ATC), GLP features, and selectable basic or extended operating modes, the HI2002 ensures dependable performance in laboratory and industrial environments.






