- Longtime practiced in the fields, extremely reliable & durable
- 144x144 mm process standard housing size
- pH or ORP measurement, a better & economical choice
- Fast and stable response
- User friendly operation
- Automatic temperature compensation
- Large 0.8” inch LCD display for easy reading
- Elegant water tight with transparent cover, suitable for all fields
- Standby function for calibration and maintenance to prevent
- error contact
- Hi1/Hi2/Lo1/Lo2 four on/off relays
- Isolated current output DC 4~20mA, max. load 500Ω.
- Red LED indicated alarms of relay status
- Complete system of accessories available for wide applications