Thermo Electron Corporation 3-Star™ DO Portable Meter

Ergonomic, Portable Design For More Comfortable Use and Handling

Ease-of-use and reliability aren't just features--they're fundamentals.
Specifications: Over 2000 hours of continuous operations under the most demanding field conditions. IP67 rating offers waterproof, dustproof protection. Salinity correction and automatic barometric pressure compensation. Displays DO and temperature at the same time. Easy retrieval of operation procedures with the 10 password protected methods. Saves last 10 calibrations. Runs on four AA batteries (sold separately) and even has date protection in case you run out of power. Portable Impact Jacket is great for field use. It holds a meter and two electrodes. Kit includes the meter, DO probe, DO probe maintenance kit, DO calibration sleeve and hard field case. Made in the USA.
Compliance: CE, CSA, UL.