Pen-size ORP Redox Tester for Water Quality, -1200~1200mV

This practical and versatile device is perfect for measuring water disinfection levels. The stronger the ORP (Oxidation Reduction Potential), the faster it can eliminate microbes, making it a reliable indicator of bacteriological water quality. It’s an affordable and practical tool with a wide range of applications, including household, laboratory, and industrial uses such as drinking water testing, aquariums, artificial reservoirs, wastewater, swimming pools, water treatment systems, aquaculture, and spas.

Features:

• Compact pen size and lightweight for easy portability
• IP65 waterproof rating for durability
• HOLD function to lock measurements
• Auto power-off after 10 minutes of inactivity to save battery
• Automatic calibration for ease of use
• Selectable temperature units (°C/°F) for convenience
• Low battery indicator to avoid unexpected shutdowns

Specifications:

• Measurement Range: -1200 to 1200mV
• Accuracy (@25°C/77°F): ±2mV ORP; ±0.5°C Temp.
• Resolution: 1mV ORP; 0.1°C Temp
• Calibration: Automatic
• Auto-off: after 10min
• ATC: 0~60°C (32~140°F)
• Operating Environment: 0~60°C (32~140°F); RH <90%
• Battery: 3 x 1.5V (LR44 button cell battery)
• Dimension: approx. 187 x 37 x 37mm
• Weight: approx. 80gms