pH/Temp Pocket Testers VisionPlus PH630

Features
1. Large display screen- displays pH and temperature at the same time.
2.1, 2 or 3 point calibration, dual buffer set recognition of US and
NIST buffer sets.
3. Readings are automatically compensated for temperature (ATC).
4. Replaceable electrode module ensures extended usefulness.
5. IP67 waterproof housing.
6. Battery life over 300 hours.
7. Low battery indicator.
8. RoHS compliant.