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Ohaus ST272 pH Electrode with Plastic Shaft and Temperature Sensor

UsedOhausElectrochemistryUnited States

€220.28excl. VAT

In stock

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Electrode Type
pH
Measurement Range
0 – 50 °C; 2.00 – 12.00 pH
Cable
1 m
Shaft Material
Plastic
Net Weight
3.35 oz (95 g)
All 12 specifications
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Specifications 12

Brands
Ohaus
New/Used
Used
Electrode Type
pH
Measurement Range
0 – 50 °C; 2.00 – 12.00 pH
Cable
1 m
Shaft Material
Plastic
Dimensions
6.3 in x 0.59 in (160 mm x 15 mm)
Net Weight
3.35 oz (95 g)
pH measuring range
2 – 12
Temperature Range
0 °C – 50 °C
Temperature Sensor
No
Working Environment
50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)

Product description

pH electrode ST272 with plastic shaft, 2-12 pH range, 0-50°C operation, 1m cable.

Ohaus pH Electrode ST272 (Model #30393265)

  • Constructed with a durable plastic shaft designed for daily laboratory use.
  • Integrated temperature sensor enables automatic temperature compensation for accurate pH measurements.
  • Compatible with Ohaus bench meter electrode holders and portable meter clips.

Specifications:

  • Electrode Type: pH
  • Measurement Range: 2.00 – 12.00 pH
  • Operating Temperature Range: 0 – 50 °C (32 – 122 °F)
  • Working Environment: 10°C – 40°C, 85% RH, non-condensing (50°F – 104°F)
  • Cable Length: 1 meter
  • Shaft Material: Plastic
  • Dimensions: 160 mm x 15 mm (6.3 in x 0.59 in)
  • Net Weight: 95 g (3.35 oz)

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026