Description

PCE Instruments Portable Redox Meter (PCE-228-R) is a precise, portable measuring device designed for Redox (ORP) and temperature monitoring. Ideal for laboratories and industrial applications, it ensures accurate oxidation-reduction potential (ORP) measurements for water treatment, chemical processing, and quality control.

It features an easy-to-read LCD, automatic temperature compensation, and an included ORP electrode. The automatic three-point calibration ensures measurement reliability, making it an essential tool for professionals requiring precise Redox potential readings.

Specifications and Dimensions
- Redox Measurement Range: -1999 … 0 … 1999 mV
- pH Measurement Range: 0.00 … 14.00 pH (with optional pH electrode)
- Temperature Range: 0.0 … 65.0°C / 32 … 149°F (with temperature sensor)
- Resolution: 1 mV, 0.01 pH, 0.1°C
- Accuracy: ±(0.5% + 2 digits), ±(0.02 pH + 2 digits), ±0.5°C
- Temperature Compensation: Automatic (0 – 65°C) or manual (0 – 100°C)
- Electrode: ORP-14 Redox electrode with BNC connection
- Memory: SD card (1 – 16 GB, 2 GB included)
- Power Supply: 6 x 1.5V AA batteries or optional 9V adapter
- Operating Temperature: 0 … 50°C / 32 … 122°F
- Dimensions: 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in
- Weight: 490 g / 1.1 lb

Key Features and Benefits
- Accurate Redox (ORP) measurement for water treatment, chemical processing, and laboratory use
- Includes ORP electrode for reliable oxidation-reduction potential monitoring
- Automatic temperature compensation ensures accurate readings
- Stores data on an SD card in Excel format for easy documentation

Includes
- 1 x PCE-228-R Redox Meter
- 1 x ORP-14 Electrode
- 1 x SD Memory Card (2 GB)
- 1 x Temperature Sensor
- 6 x AA Batteries
- 1 x User Manual