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Digital ORP Redox Meter ±1999mV

  • SKU: OR-101
  • Price: US$38.10

  • Will be shipped within 2 working days
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    Brief Description

    This ORP meter is a device to measure the amount of Oxidation Reduction Potential (ORP) level in a solution. ORP is a tendency of the solution to either gain or lose electrons.

    Oxidation is defined as the loss of electrons in a molecule, atom or ion. An oxidizing agent (e.g. Chlorine and Ozone) is a substance that acquires electrons in a Redox reaction. ORP is a potential which is measured in millivolts (mV). The more positive the ORP value, the greater the power of water disinfection, thus the faster the microorganism is killed (oxidized).

    ORP is correlated with the quality and purity of water. ORP meter has a wide range of applications in Aquarium, Hydroponics, Spas, Swimming pools and other water systems.



    • -Large LCD display with accurate readings
    • -Compact and portable pen-type design
    • -Easy to use and provides instant display of results
    • -Batteries included



    • -Measuring range : -1999 mV to 1999 mV
    • -Accuracy : ±5mV
    • -Resolution : 1 mV
    • -LCD Display : 4 Digits
    • -Operating Temperature : 0 - 50°C (0 -122°F)
    • -Calibration : By mini-screw driver (included)
    • -Power Supply : 2 × 3 V (CR2032) Button Cell Battery (not included)
    • -Dimensions : approx. 150mm × 27mm × 20mm (5.91’ x 1.06’ x 0.79’ inch)
    • -Weight : approx. 48g


    One set included

    • -1 x ORP Meter
    • -1 x Mini Screwdriver
    • -1 x Instruction Manual
    • -Standard Factory Package

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    rise_ORP Meter_OR-101_cover.jpg

    rise_ORP Meter_OR-101_lcd.jpg

    rise_ORP Meter_OR-101_acc.jpg

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