Solinst Barologger 5 guard extension The 425 requires a Solinst

The 425 requires a Solinst High Pressure Hand Pump (sold separately) to pressurize and release the sampler

It simultaneously monitors oxygen (O₂)

and Barologger 5

Measures: Dissolved Oxygen

Solinst Barologger 5 guard extension The 425 requires a SolinstThe Solinst Barologger 5 is a barometric pressure datalogger built on the same rugged stainless steel platform as the Levelogger 5, but instead of measuring submerged water pressure, it records ambient atmospheric pressure and temperature above the water table. Paired with Solinst's Data Compensation Wizard software, a single Barologger 5 can barometrically correct absolute pressure readings from every non vented Levelogger deployed within roughly a