Hanna pH/ORP Benchtop Meter with Three Point Calibration Each

The HNHI2213 is a pH and temperature benchtop meter. HNHI2213 can also measure oxidation reduction potential (ORP) in the mV range. A relative mV feature is provided. Calibration can be performed at up to three-points using five standard and two custom buffers.This instrument features manual or automatic temperature compensation with the HNHI7662 temperature probe. GLP (Good Laboratory Practice) feature provides data consistency. A calibration reminder can be set to alert the user, that too much time has elapsed since the last pH calibration and a new one should be performed.