- Easy to install 1/8 DIN plastic casing.
- Clear LCD displays pH, mV or temperature with backlight.
- Universal power supply input from 100-240VAC.
- Automatic buffer recognition of US and NIST buffer sets. Calibrated data is stored in memory and ready to for use on power up.
- Automatic or manual temperature compensation.
- Displays absolute and relative ORP.
- Two sets of programmable on/off relays for pH or ORP (3621).
- Isolated and reversible 4-20mA current output for pH or ORP allows it to be used as a proportional output (3631).
- RoHS compliant.