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    921 Digital Multimeter Card Tester with Auto-ranging 4000 Count, AC/DC Voltage, Frequency, Resistance, and Continuity for Beginners

    • Compact Card Tester: This digital card tester offers multiple functions, including AC/DC voltage, resistance, capacitance, continuity, and diode testing. Its multifunctionality and high precision make it ideal for use at home, in schools, research institutions, factories, and companies.
    • Versatile Digital Multimeter: Primarily used for measuring AC/DC voltage and resistance, this multimeter provides multiple range options and high accuracy. It also features diode testing and an on/off beep function, making it perfect for diagnosing and resolving most electrical issues.
    • Auto-ranging Functionality: This voltage tester automatically ranges for voltage, resistance, and continuity. It selects the optimal range without manual input. It also supports diode, capacitance, and frequency measurements.
    • Beginner-Friendly Design: The probes and wires are neatly stored within the case. Features like data hold, auto-shutdown, and low battery indication make it convenient for beginners, car owners, or home DIYers to use with ease.
    • Safe and Reliable Measurement: The VC921 card tester is equipped with overload protection and a 4000-count auto-ranging function. With a mini size design and integrated electronic probes, it allows for easy and safe measurement of voltage and frequency.
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    Overview
    Specs
    Reviews

    ZOYI-921 Digital Multimeter

    • Multi-functional: You can measure capacitance, battery, resistance, AC and DC voltage, and so on. It's got an on-off beep test, a diode test function, and some models can do duty cycle measurement too.
    • Auto Mode: Auto Ranging: It can automatically switch ranges to make it easier to measure different sizes of power, which improves convenience and accuracy.
    • Data retention: 921 can keep the measured data, convenient for users to record and view the measurement results.

    921
    Function

    Multi-functional Multimeter

    Compact

    Easy to Carry

    4000count

    4000-Count High Precision

    Multi-fuction

    Good for Electricians

    key instruction

    Keys Instruction

    size

    Compact Design

    Our ZOYI-921 is small and easy to carry around. Only 125mm x 80mm x 19.5mm, and it weighs in at a light 144g. It's really easy to carry around, so it's perfect for electricians, electronics enthusiasts, and anyone else who needs something to do on-site measurements.

    Specification

    ZOYI-921 Product Parameters

    921

    ZOYI-921 Digital Multimeter

    • Multi-functional: You can measure capacitance, battery, resistance, AC and DC voltage, and so on. It's got an on-off beep test, a diode test function, and some models can do duty cycle measurement too.
    • Auto Mode: Auto Ranging: It can automatically switch ranges to make it easier to measure different sizes of power, which improves convenience and accuracy.
    • Data retention: 921 can keep the measured data, convenient for users to record and view the measurement results.

    Function

    Multi-functional Multimeter

    Compact

    Easy to Carry

    4000count

    4000-Count High Precision

    Multi-fuction

    Good for Electricians

    key instruction

    Keys Instruction

    size

    Compact Design

    Our ZOYI-921 is small and easy to carry around. Only 125mm x 80mm x 19.5mm, and it weighs in at a light 144g. It's really easy to carry around, so it's perfect for electricians, electronics enthusiasts, and anyone else who needs something to do on-site measurements.

    Specification

    ZOYI-921 Product Parameters

    921 Digital Multimeter Card Tester with Auto-ranging 4000 Count, AC/DC Voltage, Frequency, Resistance, and Continuity for Beginners

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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