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Ohaus DO Electrode STDO21 Optical Dissolved Oxygen (DO) probe, plastic shaft

Ohaus DO Electrode STDO21 Optical Dissolved Oxygen (DO) probe, plastic shaft

Ohaus (Authorized Dealer)

Free Shipping within the 48 contiguous united states

  • $970.20
  • Save $429

Model: 30378544

Brand new in its original packaging

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  • Authorized Dealer

    Trusted seller, fast shipping and easy returns.

  • Money Back Guarantee

    Get the item you purchased or get your money back.

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  • Warranty Period


  • Returns

    30 days returns. See details

OHAUS Precision Powers the Starter Electrodes

  • All sturdy and durable electrodes are constructed of either plastic or glass shafts and built to withstand daily use.
  • All electrodes include a temperature sensor, which powers automatic temperature compensation and ensures accurate measurements.
  • All electrodes fit perfectly in the electrode holders on OHAUS bench meters and electrode clips on all OHAUS portable meters.

Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.

Product Specifications

  • Measurement Range: 0.00 – 20.0 mg/L(ppm)
  • Working Environment: 10°C – 40°C, 85% RH, non-condensing
  • Working Environment: 50°F – 104°F, 85%RH, non-condensing
  • Net Weight: 105 g (3.7 oz)
  • Cable: 1 m
  • Product will be used: On a table;Industrial settings;Classroom
  • Temperature range: 0 °C ;60 °C
  • Dimensions (Ø_Diameter): 16 mm (0.63 in)
  • Shaft Material: Plastic
  • Electrode Type: DO
  • Measurement Range DO: 0 % ;20 ppm
  • Dimensions (Length): 125 mm (4.9 in)
  • Temperature Sensor: No
  • Market Worlds: Education;Laboratory
  • Main Purpose: Water Analysis

Logistic Specifications

  • Country of origin: CN
  • Customs tariff number: 9027905910
  • Data Sheet_Electrodes and Buffers_(EN)_AP
  • Data Sheet_Electrodes and Buffers_(EN)
  • Manual_STDO21_(EN FR ES)
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