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ORP 969 Redox Meter ORP Tester For Water Systems, Digital Water Quality Tester Pen

<ul><li> for measuring the amount of redox potential ORP </li><li>Transparent LCD with backlight, convenient and simple reading</li><li>Suitable for water source, aquarium, hydroponics, , swimming pool and other water systems</li><li>Compact and portable pen design, small size, easy to carry</li><li>Easy to use, and it can provide display of results</li></ul>

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Specification: ORP meters is the ideal tool for professional testing of water levels. Suitable for water source, aquarium, hydroponics, , swimming pool and other water systems. Transparent LCD with backlight, convenient and simple reading. Features: 1. for measuring the amount of redox potential ORP . 2. Transparent LCD with backlight, convenient and simple reading. 3. Suitable for water source, aquarium, hydroponics, , swimming pool and other water systems. 4. Compact and portable pen design, small size, easy to carry. 5. Easy to use, and it can provide display of results. Specification: Range: -1999mV - 1999mV Resolution: 1mV Accuracy: ±5mV Working temperature: 0°C-50°C 32°F-122°F Battery: 2 x 3V CR1632 button battery not included Package list: 1 x Installation tool set 1 x Instructions

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