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Ohaus Starter 300D Portable DO Meter

The Ohaus Starter 300D Portable DO Meter was created with versatility in mind. It can be operated in the lab with the support of built-in stand, or in the field. Easy to use with a clear, well organized LCD screen, one touch recall of calibration data and stored information. In addition, it is equipped with IP54 protection which shields the meter from damage by water and dust particles.

The galvanic electrode can be used immediately after being powered on without the typical wait time associated with dissolved oxygen meters.

Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results.

The 30-measurement library stores data for future reference and allows the user to easily recall the last calibration data with one quick touch.

Part NumberModelDissolved Oxygen RangeDissolved Oxygen ResolutionDissolved Oxygen AccuracyIncludesPrice
30031656 ST300D-B0.0 to 199.9%; 200 to 400%; 0.00 to 19.99; 20.0 to 45.0 mg/L; 0.00 to 19.99; 20.0 to 45.0 ppm0.1%; 1%; 0.1 mg/L; 1mg/L; 0.01 ppm; 0.1 ppm±1%Meter with IP54 Sets, Electrode Clip, Wrist Strap & 4 AAA Batteries$500.28
30031655 ST300D0.0 to 199.9%; 200 to 400%; 0.00 to 19.99; 20.0 to 45.0 mg/L; 0.00 to 19.99; 20.0 to 45.0 ppm0.1%; 1%; 0.1 mg/L; 1mg/L; 0.01 ppm; 0.1 ppm±1%Meter with IP54 Sets, Electrode Clip, Wrist Strap,4 AAA Batteries, STDO11 Galvanic DO Probe & STTEMP30 Temperature Probe$884.40
30219116 ST300D-G0.0 to 199.9%; 200 to 400%; 0.00 to 19.99; 20.0 to 45.0 mg/L; 0.00 to 19.99; 20.0 to 45.0 ppm0.1%; 1%; 0.1 mg/L; 1mg/L; 0.01 ppm; 0.1 ppm±1%Meter with IP54 Sets, Electrode Clip, Wrist Strap,4 AAA Batteries, STDO11 Galvanic DO Probe, STTEMP30 Temperature Probe & Portable Bag$950.40