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    Flexible Clamp Meter, 0.00A-10000A AC

    High-accuracy flexible AC clamp meter measures AC current to 10000 amp, large jaw opening of Φ200mm, 1mA resolution. The AC clamp meter has a USB communication interface, which can store data, upload the stored data to the computer through the system software, and realize the functions of reading, querying, saving, printing, and other historical data.
    SKU: SISCO-FCM10000
    i h
    Free shipping
    Delivery date: 7-12 days

    The clamp meter has a measuring range of AC 0.0A-10000A, and the jaw size is Φ200mm. The AC clamp ammeter can be used as an ordinary multimeter to measure AC voltage, DC voltage, resistance, and on-off test. It is especially suitable for places with dense wiring such as semiconductor switches, power electronic conversion equipment, arc welding, and other industrial environments where the signal is seriously distorted test.

    Flexible clamp meter detail

    • Flexible coil without any exposed metal conductor, non-contact measurement, safe and reliable. Small size, lightweight, soft and flexible, suitable for narrow environments and cable densely places, as well as measuring conductor current of large size or irregular shape.
    • The flexible coil inside diameter is φ200mm/ φ300mm, customized size according to user requirements.
    • Display multiple measurement parameters on the same screen, easy to operate.
    • Can be used as a normal multimeter.
    • With a USB port, can upload the stored data to a computer via the software, convenient to view, store and print the data.


    sisco clamp current meter is available with a measuring range of 0mA-60A AC/DC. The clamp ammeter is especially suitable for places with dense wiring (power metering systems, high-speed rail systems, automotive circuit maintenance, etc.), and non-contact current measurements to ensure safe operation. The instrument is small in size, high in precision, stable in performance and perfect in function, and is one of the necessary tools for electrical safety inspection and maintenance.

    Clamp current meter applications



    Model SISCO-ETCR6920
    Current Range






    CT Size


    Meter Dimension


    AC Voltage Measurement

    Range: AC 0.1V~750V; Accuracy: ±1.5%rdg±3dgt; Resolution: 0.1V

    DC Voltage Measurement

    Range: DC 0.1V~1000V; Accuracy: ±1.5%rdg±5dgt; Resolution: 0.1V

    Resistance Measurement

    Range: 0Ω~2kΩ; Accuracy: ±2%rdg±5dgt; Resolution: 1Ω

    Weight 266g
    Power Supply

    6V DC (LR03*4 PCS Alkaline dry cell)

    LCD Size

    35mm×21.5mm; Display domain: 32mm×15mm, with backlight, convenient to use in dark site

    Sampling Rate

    2 times/second

    Electric Field Interference

    No hysteresis effect, strong anti-interference ability

    Continuity Test

    Yes, in the resistance measurement interface press the "SET" key, display the symbol to open this function and the buzzer will make out the sound "bee---".

    Data Storage

    600 groups, display the "FULL" symbol to indicate storage full

    Data Hold

    The "DH" symbol display

    Overflow Display

    Exceed measure range overflow function: "OL" symbol display

    Communication Terminal

    With a USB terminal, upload stored data to a computer, convention analysis data, communication cable length 1.8m

    Auto Shut Down

    About 10 minutes after start-up, the meter will automatically shut down without any operation, to reduce battery consumption

    Battery Voltage

    While the battery voltage is lower than 4.8V, the meter will display the symbol and remind to replace the battery

    Working Current

    Backlight on: 80mA; Backlight off: 40mA

    Working Temperature

    -10℃ ~40℃ ;below 80%rh


    Yes, Press "*" key to control


    Meter: 1PCS; Pen probe test line: 2PCS(Red & Black); USB communication cable: 1PCS; Tool bag: 1PCS


    Q1: What is clamp ampere meter?
    A1: A clamp ammeter is a combination of a current transformer and an ammeter. The iron core of the current transformer can be opened when the wrench is tightened; the wire through which the measured current passes can pass through the gap opened by the iron core without being cut off, and the iron core is closed when the wrench is released.

    Q2: How does a current clamp meter work?
    A2: A clamp meter is a clothespin-shaped instrument that can be clamped around a live wire in order to measure the current it's carrying. As a measurement principle, clamp meters detect the magnetic field emitted by current flowing in a wire in order to measure the current value.

    Q3: How to use a clamp ammeter?
    A3: When using a clamp ammeter to detect the current, be sure to clamp a measured wire (wire). If two (parallel wires) are clamped, the current cannot be detected. In addition, when the center (core) of the clamp ammeter is used for detection, the detection error is small. When checking the power consumption of home appliances, it is more convenient to use a line splitter. Some line splitters can amplify the detection current by 10 times, so the current below 1A can be amplified before detection. Use a DC clamp ammeter to detect the DC current (DCA), if the current flows in the opposite direction, it will display a negative number. This function can be used to detect whether the car's battery is in a charging state or a discharging state.

    Tips: Things to avoid when using a clamp meter

    Clamp meters offer a high level of safety since they don't require the wire under measurement to be cut, but it’s important to use them at or under the maximum rated terminal-to-ground voltage. 

    1. If you leave a clamp-on power meter connected after use, an excessively large current flowing to the clamp sensor could damage the instrument.
    2. Avoid clamping an instrument to a bare conductor; clamp meters should only be used to measure insulated conductors (although this depends on the specific current sensor in use).
    3. Finally, the instrument's barrier indicates the safety limit, so never touch anything on the jaw side of the barrier while using the instrument.

    Thank you for buying industrial test and measurement equipment on, all products sold by sisco and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    sisco is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a sisco store or a sisco authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than sisco approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by sisco.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a sisco authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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