Ohaus Portable Dissolved Oxygen Analysis Meter with Optical Technology

The Low-Maintenance Dissolved Oxygen (DO) Meter with Optical Technology for Accurate Measurements

• Optical or Luminescent DO Probe allows for minimal maintenance and permits for immediate measurement reading without the need for warm up time or any sample preparation
• Large bright backlit LCD screen provides easy to read results even low light areas with 5 dedicated manual keys the delivers simple straightforward operation for all operators via a simple calibration process and accurate measurements
• With a meter stand, wrist strap for secure field use and IP54 housing, Starter 400D is durable and prepared for versatile use