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The HI2620 pH/ORP Benchtop Meter delivers accurate measurements with digital electrode technology. Featuring a large LCD display, Basic Mode operation and advanced diagnostics such as CAL Check and Sensor Check, it is ideal for reliable laboratory testing

The HI2621 Benchtop Meter for pH/ORP with Datalogging combines high accuracy with advanced datalogging. Digital electrodes, GLP data, CAL Check diagnostics and a large LCD display make it ideal for reliable laboratory measurements.