OAKTON® Waterproof pH/DO Meter

Convenience of Three Meters in One

These completely waterproof meters read dissolved oxygen in mg/L, ppm or percent saturation. They automatically calculate barometric pressure and salinity offset values so you don’t have to. They also ensure high accuracy with independent 100%, zero and offset adjustment capabilities.
Specifications: Meter includes an easy-to-service DO/temperature probe, electrolyte solution and batteries. Features a hold function, a ready indicator and auto shut-off after 30 minutes of nonuse. Backlit display makes readings in the dark easy. Toggle between dissolved oxygen/temperature and pH/temperature. Push-button pH calibration at five points with automatic buffer recognition. Two-point DO calibration includes an offset function for comparison to titration results. Salinity and atmospheric pressure compensation provide best accuracy. Automatic temperature compensation. Floats for easy recovery if dropped in water. pH/DO Accessory Kit includes calibration solutions, electrolyte solution, rinse bottle and hard carrying case. Meter not included. Batteries sold separately.
Compliance: IP67 rating.