Starter Pen Meter Ohaus ST20C-B Conductivity Meter

Starter Pen Meter Ohaus ST20C-B Conductivity Meter

The Starter Pen Meter Ohaus ST20C-B Conductivity Meter is a precise and portable device designed for fast and accurate conductivity and temperature measurements. Because it combines automatic temperature compensation (ATC) with a durable waterproof housing, this meter delivers dependable performance in laboratory, field, and educational environments. Moreover, its lightweight design makes it ideal for daily water quality testing and solution monitoring.

Features

• Dual Measurement Function: Measures both conductivity (0–1999 µS/cm) and temperature (0–99°C), providing a complete analysis of water and solution quality.

• High Accuracy and Resolution: Delivers ±1.5% accuracy for conductivity and ±0.5°C for temperature, with a fine resolution of 1 µS/cm.

• Automatic Temperature Compensation (ATC): Adjusts readings automatically based on temperature changes, ensuring precise and stable results.

• Simple One-Point Calibration: Enables quick and easy calibration for consistent performance.

• Clear LCD Display: Shows both conductivity and temperature values simultaneously for easy viewing.

• Auto Power-Off Feature: Automatically shuts down after six minutes of inactivity to extend battery life.

• Long Battery Operation: Provides up to 200 hours of use with four AG13 disposable batteries (included).

• Waterproof and Dustproof Design: With its IP67 rating, the ST20C-B is built to perform reliably even in harsh environments.

• Lightweight and Portable: Weighing only 110 g, it includes a wrist strap for convenient and safe use during fieldwork.

Specifications

• Meter Type: Conductivity

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

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

• Accuracy (Conductivity): ±1.5% FS

• Accuracy (Temperature): ±0.5°C

• Resolution: 1 µS/cm

• Display: LCD

• ATC: Yes, automatic

• Calibration: 1-point

• Temperature Sensor: 50 kΩ NTC

• Automatic Shutdown: After 6 minutes of non-use

• Battery Life: 200 hours (4 × AG13 batteries included)

• Protection Rating: IP67 (waterproof and dustproof)

• Dimensions (L × H × W): 185 mm × 45 mm × 38 mm

• Net Weight: 110 g

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

• Wrist Strap: Included

Applications

The Ohaus ST20C-B Conductivity Meter is ideal for laboratories, schools, aquaculture, and industrial applications that require mid-range conductivity measurement. Additionally, it is widely used in environmental monitoring, water purification testing, and chemical quality control. As a result, users benefit from reliable, accurate, and portable conductivity and temperature measurements in any environment.