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    Bluetooth Clamp Meter, 0.00mA-1200A

    Good quality bluetooth clamp meter with a measuring range of 0.00mA-1200A, CT size Ф48mm. The clamp current meter is composed of a special clamp ammeter, a Bluetooth APP, and an insulating rod. When testing a high-voltage line above 600V, an insulating rod must be installed for use. The clamp ammeter has Bluetooth function, after downloading the APP on the mobile phone, the test can be performed and the test data can be viewed in real-time.
    SKU: SISCO-CM1200
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    The Bluetooth clamp ammeter has functions such as peak hold, data hold, data storage, and Bluetooth. The clamp meter's special clamp ammeter can easily clamp or evacuate the tested wire by pressing or withdrawing the insulating rod, saving time and quickly, ensuring uninterrupted testing throughout the year High precision, high reliability, and high stability.

    Detail of bluetooth clamp meter
    • The current clamp adopts magnetic shield and CT digital integration technology, with strong anti-interference, high accuracy, and stable test.
    • The innovative automatic plug and pull structure makes it the meter easy to clamp or withdraw the tested wire by pressing or pulling the insulation rod, saving time and convenient.
    • With Bluetooth communication, after installation, the APP(support android system)mobile terminals can be used to testing operations and view test records.
    Detail of earth leakage clamp meter

    Clamp closure for higher resolution

    • CT design closed mutual inductance
    • Using resolution up to 0.01mA


    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-ETCR9000A
    Current Range 0.00mA-1200A AC
    Resolution 1mA
    Accuracy 0mA-99.9A: ±1%rdg±5dgt
    100A-599: ±1.5%rdg±5dgt
    600A-1200A: ±2%rdg±5dgt
    CT Size φ48mm
    Meter Dimensions 76mm×255mm×31mm
    Weight 6kg
    Power Supply Ablelithium battery DC 7.4V 600mAH
    LCD Size


    Sampling Rate 2 times/second
    Communication Interface Bluetooth, straight distance 10m
    Data Storage 99 groups, stored process display MEM symbol, "FULL" symbol display indicate that storage full
    Peak Hold Automatically hold the highest test value
    Data Hold In usual test mode, press the HOLD key to keep data, "HOLD" symbol display

    Overflow Display

    Exceed measure range overflow function: "OL A" symbol display

    Polarity Indication

    In DC current test auto-identified and display the "-" symbol
    Auto Shut Down 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
    Battery Voltage When the battery voltage is lower, the low battery voltage symbol “display and reminds us to charge.
    Data Access "MR" symbol indication, can access all storage data

    Line Voltage

    Below 110kV current test, operate with insulation rods

    Insulation Rod Dimension Ф32mm 1m×5 piece
    Insulation Rod Withstand Voltage 110kV ( 5PCS insulation rod connection)
    Accessories Meter: 1PCS; Receiver: 1PCS; Insulation rod (1m): 5PCS; Tool bag: 1SET

    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: Can a clamp meter measure DC current?

    Yes! Clamp-on ammeters can measure AC and DC currents. The clamp meter is a kind of instrument of electronic and electrical engineering, in which the magnetoelectric type is used to measure the power frequency alternating current, and the electromagnetic type is used for both AC and DC. Since the principle of the clamp ammeter is based on the principle of the transformer, whether the iron core is tightly closed and whether there is a large amount of residual magnetism has a great influence on the measurement results. When measuring a small current, the measurement error will increase. At this time, the measured wire can be wound several times on the iron core to change the current ratio of the transformer to increase the current range.


    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.
    4.5 2
    Write your own review Close
    Niall | 10/20/2023 2:12 AM
    The operation interface is so-so
    I recently tried out a Bluetooth clamp meter with a wide amperage range from 0.00mA to 1200A. The user interface on the connected app could use some improvement, as it wasn't the most intuitive to navigate.
    vivi | 9/7/2023 12:03 AM
    Zero hassle, 100% accurate, my new partner for current measurement
    This bluetooth clamp meter is really handy! I used to use a traditional ammeter and I always needed someone to take readings for me, and I had to put my hands in dangerous places to measure the current. But now with this product, I can monitor the current remotely without having to go near the dangerous area. And, with a measurement range from 0.00mA to 1200A, it meets almost all of my needs. The bluetooth connection is also very stable and I can easily transfer the data to my phone or computer for recording and analyzing. Definitely a tool worth buying!