Feature

●★Used for measuring the amount of redox potential (ORP) level. ORP meters is the ideal tool for professional testing of water levels
●★Transparent LCD with backlight, convenient and simple reading.
●★Suitable for water source, aquarium, hydroponics, spa, swimming pool and other water systems.
●★Compact and portable pen design, small size, easy to carry.
●★Easy to use, and it can provide instant display of results.


Description

Welcome to patrons, please rest assured to choose products. If you have any questions, please contact us in time via email, we will answer you within 24 hours.
Specification:

Range: -1999mV - 1999mV

Resolution: 1mV

Accuracy: ±5mV

Working temperature: 0°C-50°C (32°F-122°F)

Battery: 2 * 3V (CR1632) button battery (not included)

Package list:

1 * Installation tool set

1 * Instructions