CATEGORIES

    Pen-Type Acidity Meter

    Overview Products Terms
    Pen-type pH meters measure the potential difference between a glass electrode and a reference electrode in a solution, converting it into a pH value for display. They are used for rapid on-site testing of liquid acidity or alkalinity, commonly in water quality monitoring, food processing, and basic laboratory testing.
    Selection
    When choosing a pen-type pH meter, consider whether its measurement range covers the commonly used pH intervals, ensure its accuracy meets basic error requirements, check if the electrode is replaceable for easy maintenance, confirm that the body is waterproof to suit the operating environment, and look for automatic temperature compensation to reduce measurement deviations.
    type
    Measuring range
    precision
    Annex

    Terms

    Pen-type Residual Chlorine Tester
    Pen-type Water Quality Tester
    Pen-type Dissolved Oxygen Tester
    pH meter
    Pen-type TDS meter

    Instruments

    YUE FENG PHB-3 pen acidity Meter, automatically calibrates IP57 waterproof
    YUE FENG PHB-3 pen acidity Meter, automatically calibrates IP57 waterproof

    With automatic correction and low voltage alarm function, Protection Rating up to IP57, can be used continuously for more than 100 hours, support ElectRode replacement.

    $ 109.00
    QIWEI PH-20B Pen Acidity Meter, Portable pH Meter Three point calibrated
    QIWEI PH-20B Pen Acidity Meter, Portable pH Meter Three point calibrated

    Microprocessor controlled, with 0.1-14 pH Measurement range and +/- 0.1 pH accuracy, support for three-point calibrate and temperature compensation, portable design weighing only 88g, suitable for on-site rapid detection.

    $ 102.00
    QIWEI PH-20W pH Meter pen acidity Meter, three point calibrated portable measurement
    QIWEI PH-20W pH Meter pen acidity Meter, three point calibrated portable measurement

    Measurement accuracy of +/- 0.1pH with three-point calibrating technology, PH and temperature can be measured simultaneously, compact and portable, suitable for outdoor use.

    $ 107.00
    QIWEI PH-220B Pen acidity Meter pH Meter microprocessor control three point calibrating
    QIWEI PH-220B Pen acidity Meter pH Meter microprocessor control three point calibrating

    Using microprocessor control, pH Measurement accuracy of +/- 0.02pH, support three point calibrated (4.01, 6.86, 9.18), simple operation, stable and reliable performance.

    $ 107.00
    CUIYUAN 44 Dyne pen Corona pen surface tension test pen
    CUIYUAN 44 Dyne pen Corona pen surface tension test pen

    Plastic film surface tension can be accurately tested, suitable for a variety of printing composite process, can customize ink Color and pen shape, specifications include 10ml to 500ml bottles.

    $ 87.00
    CUIYUAN 45 Dyne pen Corona pen surface tension test pen Custom ink Color tip shape
    CUIYUAN 45 Dyne pen Corona pen surface tension test pen Custom ink Color tip shape

    Can accurately test the material surface tension, support 30-72mN/m multi range selection, custom ink Color and pen shape, suitable for film sheet and other materials detection.

    $ 87.00
    CUIYUAN 22 Dyne pen Corona pen surface tension test pen Custom Color tip
    CUIYUAN 22 Dyne pen Corona pen surface tension test pen Custom Color tip

    Plastic film surface tension can be accurately tested, support a variety of material testing, available in pen and 10ml to 500ml bottle specifications, optional red, blue and custom Color.

    $ 87.00
    CUIYUAN 53 Dyne pen Corona pen surface tension test pen
    CUIYUAN 53 Dyne pen Corona pen surface tension test pen

    Can accurately test the material surface tension, Plastic film and conductive materials, provide 10ml to 500ml variety of specifications, support Color and pen customization.

    $ 87.00
    Arcotest 46 #Dyne pen surface tension test pen, wear resistant pen tip +/- 0.5 dyne
    Arcotest 46 #Dyne pen surface tension test pen, wear resistant pen tip +/- 0.5 dyne

    Fiber wear-resistant pen design, Test accuracy of +/- 0.5 dyne, 15ML large capacity can be tested multiple times, 2-4 seconds to quickly obtain results, suitable for a variety of materials Surface Energy testing.

    $ 99.00
    CUIYUAN 50 Dyne pen Corona pen surface tension test pen
    CUIYUAN 50 Dyne pen Corona pen surface tension test pen

    Can accurately test whether the surface tension of the material is up to standard, support a variety of Color and pen customization, suitable for Plastic film, metal foil and other substrate detection.

    $ 87.00
    SHEELON 23 #Dyne pen surface tension test pen, corona treatment detection tool
    SHEELON 23 #Dyne pen surface tension test pen, corona treatment detection tool

    Using a hard fiber axe pen, the writing width is 7mm, and the test results do not need to wait for a wipe. The fully sealed pen cover design ensures environmental protection and long shelf life, making it portable and practical.

    $ 89.00
    CUIYUAN 33 Dyne pen Corona pen surface tension test pen
    CUIYUAN 33 Dyne pen Corona pen surface tension test pen

    Can accurately test whether the material surface tension is up to standard, support custom ink Color and pen shape, suitable for a variety of printing processes and material inspection needs.

    $ 87.00
    CUIYUAN 42 Dyne pen Corona pen surface tension test pen
    CUIYUAN 42 Dyne pen Corona pen surface tension test pen

    It can accurately test the surface tension of the material to the set value, support a variety of Color customization and pen shape selection, suitable for Plastic film and conductive materials and other substrates.

    $ 87.00
    SHEELON 44 #Dyne pen surface tension test pen Dyne Level inspection tool
    SHEELON 44 #Dyne pen surface tension test pen Dyne Level inspection tool

    The test results are fast and do not need to wait, the full sealing pen cover has a long life and a long storage period, and the small size is convenient to carry. It can accurately test whether the surface force reaches the test pen value, and the writing width is 7mm and the capacity is 7ml.

    $ 89.00
    SHEELON 38 #Dyne pen surface tension test pen, corona treatment pen
    SHEELON 38 #Dyne pen surface tension test pen, corona treatment pen

    Test results do not need to wait, a wipe is available; full sealing pen design, long life and environmental protection; compact and portable, easy to disassemble and install; accurate test, fine workmanship.

    $ 89.00