Orion Star™ A113 Dissolved Oxygen Benchtop Meter, Thermo Fisher Scientific (CAT#: STEM-LE-1819-LC)

The easy to use and affordable Thermo Scientific™ Orion Star™ A113 Dissolved Oxygen Benchtop Meter is designed to perform simple, accurate dissolved oxygen measurements.

The large information screen clearly shows the main information, including DO readings expressed in mg/L or% saturation, temperature, meter mode and power supply
Thermo Scientific™ AUTO-READ™ locks the stable reading on the screen and provides a ready indicator alert when the reading is stable, so you won't miss any readings
Simple button layout and on-screen messages help you calibrate and set up menus
Icons offer rapid updates on battery life and completed calibration status
Automatic temperature, manual salinity input and manual air pressure compensation can get accurate results
Two calibration options including water saturated air method or Winkler titration can meet your requirements
Non-volatile memory can hold up to 50 data points
The IP54 enclosure protects against splashing water and can be wall mounted if there is no table space
Accepts Thermo Scientific™ Orion™ polarographic dissolved oxygen probe
Three-year instrument replacement warranty

Orion Star™ A213 Dissolved Oxygen Benchtop Meter, Orion™ VERSA STAR™ DO Benchtop Meter, Orion™ VERSA STAR™ pH, ISE, Conductivity and Dissolved Oxygen Multiparameter Benchtop Meter