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Ohaus Pen Meter ST10C-A Conductivity Meter, Model #30073972

UsedOhausConductivity metersUnited States

€96.43excl. VAT

In stock

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Meter Type
Conductivity
Measurement Range
0.00 – 199.9 μs/cm
Accuracy
±2.5% FS
Measurement Resolution
0.1 μs/cm
Display
LCD
All 22 specifications
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Specifications 22

Brands
Ohaus
New/Used
Used
Meter Type
Conductivity
Measurement Range
0.00 – 199.9 μs/cm
Accuracy
±2.5% FS
Measurement Resolution
0.1 μs/cm
Display
LCD
ATC
Not Applicable
Temperature Compensation
Not Applicable
Automatic Shutdown
Yes, After 6 minutes of non-use
Battery Life
200 Hours with Disposable Batteries
Calibration
NA
Conductivity accuracy (±)
2.5 %
Conductivity measuring range
0.0 – 199.9 µS/cm
Dimensions (HxLxW)
7.28 in x 1.5 in x 1.77 in (185 mm x 38 mm x 45 mm)
Net Weight
3.88 oz (110 g)
Number of Buttons
1
Power
4 AG13 Batteries (Included)
Protection Rating
IP67
Temperature Display
Not Applicable
Working Environment
50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85%RH, non-condensing)
Wrist Strap
Yes

Product description

Portable, IP67 waterproof conductivity meter with 0–199.9 μS/cm range and ±2.5% accuracy

Ohaus Pen Meter ST10C-A (Model #30073972) provides accurate conductivity measurement with a compact, durable design.

  • Meter Type: Conductivity
  • Measurement Range: 0.00 – 199.9 μS/cm
  • Accuracy: ±2.5% FS
  • Resolution: 0.1 μS/cm
  • Display: LCD
  • Temperature Compensation: Not Applicable
  • Automatic Shutdown: After 6 minutes of non-use
  • Battery Life: 200 hours (4 AG13 disposable batteries included)
  • Calibration: Not Applicable
  • Dimensions: 185 mm x 38 mm x 45 mm (7.28 in x 1.5 in x 1.77 in)
  • Weight: 110 g (3.88 oz)
  • Buttons: 1
  • Protection Rating: IP67 (waterproof, dust tight)
  • Working Environment: 10°C – 40°C, 85% RH, non-condensing
  • Features: Protective sensor cap, wrist strap to prevent dropping, durable plastic housing

This pen meter offers straightforward operation and is suitable for use in rugged and wet environments due to its robust construction and waterproof rating.

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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