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    Digital pH Meter, Pen Type

    5 out of 5 based on 1 reviews | Write a review
    Cheap digital pH meter is a pen-type pH tester with a built-in highly sensitive glass electrode that can quickly and accurately test water and sewage within the range of 0~14.0 pH. Yellow, blue, or orange pen-type pH detectors are available online.
    This product has a minimum quantity of 3
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    Delivery date: 6-12 days

    Wholesale price pen-type pH meter features a highly sensitive glass electrode, designed for detecting and monitoring water across a pH range of 0 to 14.0. Compact digital pen-type pH testers are available online in yellow, blue, and orange, providing a convenient and affordable solution for your pH testing needs.


    • Model: ATO-PH-02
    • Test Range: 0~14.0pH
    • Accuracy: 0.01pH
    • Error: ±0.05pH
    • Color: Yellow, Blue or Orange
    • Battery: 2x1.5V (LR44)
    • Temperature Compensation: 0°C~50°C
    • Operating Temperature: 0°C~50°C
    • Size: 155x31x18mm
    • Weight: 105g

    Dimension (Unit: mm)

    pH meter dimension

    pH Tester Details

    pH meter details


    Pen-type pH meter instruments find diverse applications in fields such as agriculture, water quality assessment, medical diagnostics, and research, helping to measure and monitor the acidity or alkalinity of solutions, ensuring the optimization of processes and the maintenance of quality standards in various industries.

    pH meter applications

    Tips: What is a pen-type pH meter?

    ATO pen-type pH meter, often referred to as a pH pen or pH tester, is a compact and handheld device used for measuring the pH (acidity or alkalinity) of a solution. It is designed to be small and easy to use, similar in size and shape to a writing pen, hence the name "pen-type."

    These pH meters typically consist of a probe or electrode at one end, which is immersed in the liquid being tested, and a digital display at the other end, resembling the tip of a pen. The user can dip the electrode into the solution, and the pH meter provides an immediate digital readout of the pH value on the display. Some pen-type pH meters may also offer additional features, such as temperature compensation and calibration options.

    Pen-type pH meters are widely used in various applications, including laboratories, agriculture, aquarium maintenance, food production, and water quality testing. Their portability, ease of use, and quick results make them a convenient tool for on-the-spot pH measurements and quality control in a range of industries and settings.

    Existing reviews of Digital pH Meter, Pen Type
    Five stars
    This ph meter extremely well made and durable! The calibration was on point! Give quick readings on the fly! Would highly recommend!
    From: Eric | Date: 08/11/2023
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