- Now: $839.40
Measure pH, dissolved oxygen (mg/L, ppm or % saturation) and temperature (°C or °F selectable) with this completely waterproof meter (IP67 Rating)! The pH/DO 300 Meter automatically calculates barometric pressure and salinity offset values while insuring high accuracy with automatic temperature compensation and independent 100%, zero, and offset adjustment capabilities. The backlit LCD allows you to view slope, offset and millivolt values for both pH and DO. The galvanic DO probe allows you to take measurements immediately with no meter warm-up required and features a replaceable membrane cap assembly which makes DO probe maintenance hassle-free. The meter includes an easy-to-service dissolved oxygen/temperature probe, pH electrode, electrolyte solution and batteries.
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