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Scientific Equipment Company

Ohaus® Starter 400D-B Portable DO Meter, 5.91 L x 3.54 W x 1.38" H

Starter Portable DO Meter, 5.91 L x 3.54 W x 1.38" H, 400D-B Model, 0.2 ppm Accuracy, 0.01 mg/L, 0.1°C, 0.1% Measurement Resolution, 0 to 20 ppm Measurement Range, 0 to 20 mg/L (ppm), 0 to 50 °C Measurement Range, Color LCD Graphics

  • Manufacturer Part No: 30378541
  • SECO Part No: OHS-30378541
  • Sold As:
  • Availability: loading

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.

Length : 5.91"
Width : 3.54"
Height : 1.38"
Model : ST400D-B
Battery Life : 12 Hours with Disposable Batteries
Temperature Accuracy : 0.3°C
Temperature Resolution : 0.1°C
Accuracy : ±0.2 mg/L (<8 mg/L) or ±0.3 mg/L (8∼20 mg/L); ±0.3°C
Accuracy DO : 0.2 ppm
Application : For Field and lab Dissolved Oxygen Measurement
Calibration : 2 Points
Display : Color LCD Graphics
Electrode : STDO21
Measurement Range : 0 to 20 mg/L (ppm); 0 to 50°C
Measurement Range DO : 0 to 20 ppm
Measurement Resolution : 0.01 mg/L; 0.1°C; 0.1%
Measurement Temperature Range : 0 to 50°C
Net Weight : 0.16 kg
Power : 4 AAA (LR03) Batteries
Resolution (DO) : 0.01
Temperature Sensor : 10 KO NTC
Working Environment : 5 to 40°C, 80% RH, Non-condensing
  • Backlit color liquid crystal display (LCD)
  • 4 AAA Batteries operation
  • ABS housing construction
  • 99 Measurement memory, last calibration data recall, auto barometric pressure measurement, auto temperature compensation with manual salinity compensation
  • Field and lab dissolved oxygen measurement

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