(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    Digital Clamp Meter, AC Current 400A, NCV and Automatic Measuring

    5 out of 5 based on 4 reviews | Write a review
    Digital clamp meter is a smart automatic measuring clamp multimeter by pressing the function key, with AC current range 0-400A, AC/DC voltage range 0-600V, resistance range 0-10MΩ, frequency range 0-1000kHz and maximum jaw opening size 25mm. Digital clamp meter has an NCV (non-contact voltage) measuring key to use NCV function. The NCV buzzer and indicator light will alarm frequently if high voltage is detected.
    SKU: ATO-CLAM-2019A
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Digital clamp meter has AC current range 0-400A, NCV and automatic measuring function, maximum jaw opening size 25mm, 4 digit display and maximum value 5999.


    Basics Model ATO-UA2019A
    Weight 0.4kg
    Size (L*W*H) 184*66*32.5mm
    Display 4 digit LCD display
    Maximum display value 5999
    Power supply DC 4.5V, 3 AAA batteries
    Maximum jaw opening size 25mm
    Woring environment Temperature: 5℃~35℃ (41℉~95℉), relative humidity:<75%
    Storage temperature -10℃~+50℃ (14℉~122℉)
    Accessories A pair of test probes, a user manual, 3 AAA batteries
    Functions Item Range Accuracy
    AC current 400A ±(2.5%+8 digits)
    DC voltage 600V ±(1.0%+5 digits)
    AC voltage 600V ±(1.2%+5 digits)
    Resistance 10MΩ ±(1.2%+3 digits)
    Frequency 1000kHz ±(0.3%+5 digits)
    Special functions NCV Non-contact voltage test, with buzzer and indicator
    Diode test Display forward voltage value of diode
    On-off buzzer Continuity test buzzer
    Data hold Hold the reading when taking a measurement
    Automatic power off Automatic power off when 15 minutes no operation
    Overload protection Overload protection for 100% range
    Range selection Automatic measuring after press the function key
    Back light Back light for LCD display
    Inspection light Inspection light for clamp operation


    Digital Clamp Meter,AC Current 400A Details

    Tips: How to use a digital clamp meter to measure AC/DC voltage?
    It is very important to note that there is the risk of electric shock.
    When measuring high voltage, extra care should be taken to avoid electrical shock. Do not attempt to use this clamp meter on a voltage higher than DC/AC 600V rms.
    1. Press the measurement function selection key to the DC or AC voltage measurement.
    2. Connect the black lead to the COM probe socket and the red lead to the INPUT probe socket.
    3. The measured value is read from the LCD. The polarity display will indicate the polarity of the terminals to which the red test is connnected.

    Existing reviews of Digital Clamp Meter, AC Current 400A, NCV and Automatic Measuring
    Full-featured Digital clamp meter
    I really like the accuracy of this clamp meter, and I compared it to several clamp meters I have and it measured very accurately. I will use it more and see how reliable it is, time will tell.
    From: Adrian | Date: 29/05/2022
    Was this review helpful? Yes No (0/0)
    Looks good on the meter
    It is as accurate as my meter when it comes to voltage measurements and amperage readings. It does use a bi-directional clamp so you can know the amperage input or output,I would recommend using this.
    From: Gaston | Date: 29/04/2022
    Was this review helpful? Yes No (0/0)
    Accurate clamp meter
    I really like the accuracy of this clamp meter, it's measurements are very accurate. The meter seems to be very durable so maybe it will hold up, I guess time will tell.
    From: Ivan | Date: 29/04/2022
    Was this review helpful? Yes No (0/0)
    Good value!!!
    I love this meter. The functionality is great. Works great for my needs including measuring DC current on my pop up trailer to the brakes, cabin lights, water pump, etc. I also use it for measuring the temperature in the refrigerator.
    From: sbn | Date: 21/04/2022
    Was this review helpful? Yes No (0/0)
    Load more reviews...
    Write your review for Digital Clamp Meter, AC Current 400A, NCV and Automatic Measuring
    • Only registered users can write reviews
    • Bad
    • Excellent