The 8689 Digital PH Pen is one of the most popular types of PH Meters manufactured by Reed that offer an adequate pH Range: from 0.00 to 14.00 pH. Comes with great features such dual display of temperature and pH or automatic temperature compensation. With its one touch calibration for up to 3 points Reed 8689 assures that readings are corrected for temperature offsets.
- Dual displays of temperature and pH
- °F or °C temperature measurement
- Automatic temperature compensation assures that readings are
corrected for temperature offsets - One touch calibration for up to 3 points
- Calibration values are adjustable
- Data hold
- Electrode status indication
- Replaceable pH electrode module
- Waterproof housing (IP65)
- Low battery indicator
- Auto power off after 20 minutes of inactivity
- Protective sensor cap keeps sensor moistened