Ohaus Starter ST400D-B Portable Dissolved Oxygen Meter, 0.00 – 20.0 mg/L(ppm), (w/o Electrode), 30271216 For over a century, OHAUS has perfected the art of measurement through our line of weighing products. Taking the same approach to our weighing equipment, OHAUS now delivers Starter ST400D – a practical, affordable, low-maintenance DO Portable Meter equipped with optical technology.
The ST400D is ideal for applications that require simple yet accurate DO 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.