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AC/DC Ampere Meter, 0.00A-1000A AC/DC

Digital clamp current meter measures AC/DC current to 1000 amp, jaw opening measures current in a conductor up to 30*35mm without touching or interrupting the circuit. The AC/DC ampere meter is perfect for home and professional use, automotive, home, and industrial electrical troubleshooting.
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Delivery date: 7-12 days

The DC/ AC clamp ammeter is suitable for measuring DC and AC currents up to 600V, the range is AC/DC 0.0A~1000A, the jaw size is 30mm*35mm, and the non-contact current measurement ensures safe operation. The clamp current meter 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.

1000A leakage current clamp meter details

AC/DC leakage current clamp meter with the measuring range of 0mA-60A.

  • The iron core is made with high-performance permalloy, hall induction technology, which is suitable for electric power measurement systems, high-speed railway systems, and automobile circuit maintenance, etc.
  • Meter small size, high precision, stable performance.
  • Data hold and data storage functions. Data upload function, the storage data can be uploaded to the computer, convenient to read, saving and print, and so on.



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-ETCR6100
Current Range

AC/DC 0.0A~1000.0A


AC/DC 0.1A



CT Size Φ30*35mm
Meter Dimensions 175mm×70mm×38mm
Weight 200g
Power Supply

Alkaline battery 6LR61 9V

Working Current 10mA
LCD Size

35mm×21.5mm; display area: 32mm×15mm

Sampling Rate 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption

Communication Interface

Storage data can be uploaded to the computer saved and print

Data Storage

99 groups, flash display "FULL" symbol indicates storage full

Data Hold

Data hold function: "DH" symbol display

Overflow Display

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

Polarity Indication

In DC current test auto-identified and displayed the "-" symbol

Auto Shut Down

5 minutes after powering on, it will power off automatically without any operation to reduce the power consumption.

Battery Voltage

Battery voltage lower than 7.2V will display a low battery voltage symbol, and remind to replace the battery

Line Voltage

Below 600V circuit test




Meter:1PCS; Communication cable:1PCS; Cloth 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: How does a clamp current meter work?

The measured circuit wire passing through the iron core of the clamp current meter becomes the primary coil of the current transformer, and the current is induced in the secondary coil by passing the current. So that the ammeter connected to the secondary coil has an indication - measure the current of the line under test. The clamp meter can be changed to different ranges by changing the gear of the switch. But it is not allowed to operate with electricity when shifting gears. The clamp meter is generally not high in accuracy, usually 2.5 to 5 grades. For convenience of use, there are switches of different ranges in the meter for the function of measuring different levels of current and measuring voltage.


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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