Flexible coil large current clamp meter is designed and manufactured for field testing of AC large current. Widely used in electric power, communications, meteorology, railway, oil field, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields. Especially suitable for the flat cable dense place, current test of transformer grounding core , thick wire and cable, relay protection, silicon controlled rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and other industrial environment with serious signal distortion.
Details

The flexible coil does not have any exposed metal conductors, non-contact measurement, safe and reliable. It is small in size, light in weight, soft and flexible, and is suitable for use in narrow environments and places with dense cables, as well as for measuring the current of conductors with large sizes or irregular shapes. The inner diameter of the flexible coil is φ200mm/φ300mm, and the size can be customized according to user requirements. Display multiple measurement parameters on the same screen for easy operation. Can be used as an ordinary multimeter. Equipped with a USB port, the stored data can be uploaded to the computer through software for easy viewing, storage and printing of data.
Specifications
Model |
T-ETCR6920 |
Current Range |
0.00mA-10000.00A |
Resolution |
1mA |
Accuracy |
±2%rdg±5dgt |
CT Size |
φ200mm |
Meter Dimension |
200mm×370mm×35mm |
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 |
Backlight |
Yes, Press "*" key to control |
Accessories |
Meter: 1PCS; Pen probe test line: 2PCS(Red & Black); USB communication cable: 1PCS; Tool bag: 1PCS |
Applications
The tool's clamp current meter is available with a measuring range of 0.00A-10000A AC. The flexible coil current clamp meter 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.
