Accessories Pne Meter Ohaus Electrode ST20M-B

Accessories Pne Meter Ohaus Electrode ST20M-B

The Accessories Pne Meter Ohaus Electrode ST20M-B is a high-performance multi-parameter replacement sensor designed for the Ohaus Starter ST20M-B Pen Meter. This advanced electrode enables accurate measurement of pH, conductivity, TDS, and temperature, providing users with reliable and consistent results in one compact unit. Because it integrates multiple sensing elements, the ST20M-B electrode is ideal for laboratory, industrial, and field applications where efficiency and precision are essential.

Features

• Multi-Parameter Functionality: Combines pH, conductivity, TDS, and temperature sensing in one probe, reducing the need for multiple instruments.

• High Accuracy and Stability: Offers ±0.05 pH and ±2% FS conductivity accuracy, ensuring dependable results across diverse sample types.

• Automatic Temperature Compensation (ATC): Built-in temperature sensor automatically adjusts readings for temperature variations, maintaining measurement precision.

• Fast Response Time: Delivers rapid stabilization for efficient testing and quick data acquisition.

• Durable and Long-Lasting: Constructed with chemical-resistant materials for reliable performance in harsh laboratory or field environments.

• Easy Installation: Plug-and-measure design allows for simple replacement without tools or additional calibration steps.

• Waterproof and Portable: Maintains IP67 protection rating when attached to the meter, ideal for outdoor and wet-area use.

• Compact and Lightweight: Suitable for handheld testing and easy to carry during fieldwork.

Specifications

• Compatible Model: Ohaus Starter ST20M-B (Multi pH/Cond/TDS/Temp Pen Meter)

• Measurement Range (pH): 0.00 – 14.00 pH

• Measurement Range (Conductivity): 0 – 1999 µS/cm

• Measurement Range (TDS): 0.0 – 1000 mg/L

• Measurement Range (Temperature): 0 – 99°C

• Accuracy (pH): ±0.05 pH

• Accuracy (Conductivity): ±2% FS

• Accuracy (Temperature): ±0.5°C

• Temperature Sensor: 50 kΩ NTC (for ATC)

• Connection Type: Direct-fit sensor module

• Operating Temperature: 10°C – 40°C, 85% RH (non-condensing)

• Protection Rating: IP67 (waterproof and dustproof when installed)

• Cable: Integrated short lead designed for pen-style meters

Applications

The Ohaus ST20M-B Electrode is ideal for multi-parameter water analysis in laboratories, aquaculture, environmental research, and industrial quality control. Additionally, it is commonly used in education, beverage production, and wastewater management. As a result, users benefit from a versatile, fast, and precise solution for measuring multiple water quality parameters with a single sensor.