

🌟 Elevate Your Water Testing Game!
The Extech DO700 Portable Dissolved Oxygen Meter is a versatile 9-in-1 device designed for professionals, measuring dissolved oxygen concentration, pH, conductivity, TDS, salinity, resistivity, and temperature. It features automatic salinity compensation, manual barometric pressure compensation, and one-button pH calibration for enhanced accuracy.
Trustpilot
3 weeks ago
1 month ago
1 month ago
1 month ago