Details- 24 Character Alphanumeric Display
- A large digit mode is available.
- Plain English prompts and error messages are provided.
- One-touch Calibration
- Salinity correction for ppM Dissolved Oxygen readings
- Provide in excess of 70 hours of continuous use with an alkaline 9 volt battery.
- Automatic switches off after 5 minutes.
- Automatic temperature compensation
- Certified in accordance with the AS/NZS ISO 9001 standard