Starter Pen Meter Ohaus ST20C-C Conduktivitty Meter

Starter Pen Meter Ohaus ST20C-C Conduktivitty Meter

The Starter Pen Meter Ohaus ST20C-C Conduktivitty Meter is a high-performance portable instrument designed for accurate measurement of conductivity and temperature in laboratory, industrial, and field environments. Because it features automatic temperature compensation (ATC) and durable waterproof construction, this meter ensures precise, stable, and reliable results even in demanding conditions. Moreover, its lightweight, easy-to-handle design makes it perfect for routine water and chemical testing.

Features

• Dual Measurement Function: Measures both conductivity (0.00–19.99 mS/cm) and temperature (0–99°C), providing a complete analysis of solution quality.

• High Accuracy and Resolution: Offers ±1.5% conductivity accuracy and ±0.5°C temperature accuracy with a fine resolution of 10 µS/cm.

• Automatic Temperature Compensation (ATC): Adjusts readings automatically for temperature variations, ensuring consistent accuracy.

• Easy One-Point Calibration: Allows quick and simple calibration for fast setup and dependable performance.

• Clear LCD Display: The large screen displays conductivity and temperature simultaneously, making data easy to read.

• Automatic Power-Off: Shuts down automatically after six minutes of inactivity to save battery life.

• Long Battery Operation: Runs up to 200 hours using four AG13 disposable batteries (included).

• Rugged and Waterproof Design: Built with an IP67-rated housing for superior protection against dust and water.

• Lightweight and Portable: Weighs only 110 g and includes a wrist strap for convenient and safe field operation.

Specifications

• Meter Type: Conductivity

• Measurement Range (Conductivity): 0.00 – 19.99 mS/cm

• Measurement Range (Temperature): 0.0 – 99.0°C

• Accuracy (Conductivity): ±1.5% FS

• Accuracy (Temperature): ±0.5°C

• Resolution: 10 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 (dustproof and waterproof)

• 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-C Conductivity Meter is ideal for laboratories, universities, aquaculture, and industrial facilities that require precise mid- to high-range conductivity measurements. Additionally, it is widely used in environmental monitoring, water treatment, and chemical process control. As a result, users benefit from accurate, consistent, and portable conductivity and temperature readings across diverse testing environments.