The Ohaus ST20M Starter Pen Meters are compact tools that combine accuracy with portability. They are designed for fast, simple measurement in the field or classroom. In addition, their lightweight build makes them easy to carry, while the clear display ensures results are quick to read. These meters are a smart choice for users who need dependable testing without the bulk of a bench-top model.
OHS30393199 – Ohaus ST20M-B Starter Pen Meter
The ST20M-B Pen Meter allows quick measurement of both pH and conductivity. Because it is small and lightweight, it can be used anywhere with ease. In addition, the simple design makes it suitable for both students and professionals.
Key Features:
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Measures both pH and conductivity
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Compact, pen-style design for portability
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Clear LCD screen with easy-to-read results
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User-friendly and reliable
OHS30393200 – Ohaus ST20M-C Starter Pen Meter
The ST20M-C Pen Meter measures conductivity and total dissolved solids (TDS). This makes it useful for water quality testing in the lab, field, or classroom. In addition, its simple design ensures anyone can use it with confidence.
Key Features:
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Measures conductivity and TDS
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Portable pen-style design
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Bright LCD display for quick readings
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Easy to operate and durable
In summary, the Ohaus ST20M series combines essential measurement functions with a portable format. These pen meters are convenient, accurate, and built for everyday use.