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    3 in 1 Ph/Temp/Orp Meter PH-2839 ORP Meter PH Tester Controller Detector BNC Typ

    3 in 1 Ph/Temp/Orp Meter PH-2839 ORP Meter PH Tester Controller Detector BNC Typ

    £91.99 GBP
    £91.99 GBP
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    3 in 1 pH/TEMP/ORP Meter PH-2839 ORP Meter PH Tester Controller Detector BNC Type Probe Water Quality for Aquarium Monitor

    Features:

    1.Widely used to test the pH / Temperature / ORP (Oxidation Reduction Potential) of water.

    2.With relay output power socket, you can control the pH & ORP value according to your requirements.

    3.You can replace the fuse easily and fast with external replacement. Detachable and replaceable pH and ORP electrodes.

    4.With dual power plug for air outlet stone, ozone generators, oxygen pumps, carbon dioxide regulators, solenoid valves and other ORP & pH control devices.

    5.Easy calibration of pH/ORP with just a mini-screwdriver and automatic temperature compensation.

    6.Clear LCD with backlight, 3 results displayed simultaneously. Easy to use and provide instant display of results.

    7.Test temperature in / (switchable units) and can online monitor and control ORP & pH for a long time.

    8.Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.

    Speciications:

    Measure Range: pH: 0.00-14.00PH

    ORP: O~1999MV

    TEMP: -50-70 (-58-158)

    Resolution: PH: 0.01PH

    ORP: 1MV

    TEMP: 0.1(0.2)

    Accuracy: PH: 0.1PH

    ORP: 5MV

    TEMP: 1.0(2)

    Input Resistance: 10^12

    Set Range: pH: 3.50 pH~10.50pH

    ORP: -500mV~500mV

    Power: AC230V (AC110V)

    Operating Temperature: 0-50

    Dimensions: 1. 160*106*40

    2. 130*65*55mm)

    Relay Contact: 5A/250VAC

    Weight:700g

    Operation:

    1.Connecting AC power supply (Make sure the correct)

    2.Connecting the pH electrodeORP electrodeTEMP electrode into relative electrode socket.

    3.Remove the protective cap,clean the electrode with distilled water, put pH electrode, ORP electrode, temperature electrode, into liquid which is to be test, and stir lightly. Wait until the digital is stable, read the final value.

    PH Calibration

    1.Immerse the electrode in pH 6.86(under the temperature of 25 ) standard buffer solution of phosphate, and gently shake the electrode.

    2.Regulate the pH7 trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.

    3.Cleaning the electrode.Immerse the electrode in the standard buffer solution of pH4.01,Regulate the pH4 trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.

    4.Cleaning the electrode.Immerse the electrode in the standard buffer solution of pH9.18 and gently stir until the display value is stable.If the error of display value is in the allowable range,then calibration is

    finished.If not,repeat 2.3.

    ORP Calibration

    1. Immerse the meter in the distilled water. Activate it about some hours.

    2. Immerse the meter in 265mV calibration solution (With quinhydrone reagent 4.01 calibration solution), and stir it gently.

    3. Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer until the display show 265.

    4. Rinse the electrode with distilled water and suck it with tissue paper.

    Packing list:

    1 * 3 in 1 Water Quality Tester

    1 * pH Electrode

    1 * ORP Electrode

    1 * Temperature Electrode

    2 * Suction Cups

    4 * Self-tapping Screws

    1 * Mini Screwdriver

    1 * User Manual



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