This document is the instruction manual of HI 4211&HI 4212 pH/mV/ISE/Temperature Bench Meters
This manual provides instructions for the Hanna Instruments HI 4211 and HI 4212 professional bench meters, which feature graphic LCDs for pH, ORP, ISE (HI 4212 only), and temperature measurements. The instruments support manual, automatic, and semiautomatic calibration up to five points and include features like AutoHold, alarm limits, and logging capabilities.
| Display | 320x240 pixels |
|---|---|
| Calibration Points | Up to five points |
| Warranty | Two years |
The instruments are warranted for two years against defects in workmanship and materials.
Electrodes and probes are guaranteed for six months.
Yes, the HI 4212 supports ISE measurements, while the HI 4211 does not.