ETCR7100A Super Large Caliber Clamp Current Meter - ETCR

ETCR7100A Super Large Caliber Clamp Current Meter

Product Main Function

1:Measurement of AC current, leakage current, Range:  0.0A~4000A

2:Resolution: 0.1A

3:Data Storage: 99 groups

4:Line Voltage: below 600V

5:CT Size: 108mm x 148mm

ETCR7100A Superlarge Caliber Leakage Clamp Meter suitable for measuring AC current, leakage current below 600V, range: 0.0A~4000A, CT size: 108mmx148mm, can clamp and test Φ108mm cable and 160mm×4mm flat steel grounding wire. The core is made of magnetic shielding material with strong anti-interference ability, ensures the accuracy and stability of measurement..

The meter with data hold, data storage and other functions, can store 99 groups of data, the instrument connect computer by RS232 interface, stotage data can be uploaded to the computer, easy to read, analysis, save, print and so on.


 AC leakage current, large current test (especially suitable for cable leakage current and transformer grounding flat steel leakage current detection)
 Power Supply  6V DC(LR6×4 alkaline dry batteries, continuous working 12 hours)
 Measurement method
 Clamp CT,integration method
 Clamp Size  148mmx108mm( can clamp Φ108mm wire, or 160mm × 4mm grounding flat steel )
 AC  0.0A~3200A
 Max Resolution  AC  0.1A
 Measure Accuracy

 (23℃±3℃, below 70%RH,  

measured wire at the center of the clamp)

 AC 0.0A~499A       ±2%±5dgt
 AC 500A~999A      ±3%±5dgt
 AC 1000A~2999A  ±4%±5dgt
 AC 3000A~3200A  ±5%±5dgt
 Conductor Position
 The detected conductor is in the center position of the clamp
 Data Storage  99 Groups , flash display “FULL” symbol indicate storage full

 USB Interface

 With USB interface, storage data can be uploaded to computer, convenient to data analyze

 Communication cable
 USB communication cable, length: 1.8M
 50Hz、60Hz Automatic Identification

 Sampling Rate

 2 times/second

 Line Voltage
 Below 600V circuit test
 Display Mode
 4 digital LCD display,47mm×28.5mm
 Meter Dimension
 350 mm×180 mm×55 mm


 Yes, Suitable for dark places

 Data Hold  Data hold function: "HOLD" symbol display
 Overflow Display  Exceed measure range overflow function: “OL” symbol display

 PEAK Hold

 Press PEAK key to open the peak hold function, press PEAK key once again to cancel this function

 Automatic Shutdown
 5 minutes after power on, it will power off automatically without any operation to reduce the power consumption
 Battery Voltage   While battery voltage is lower than 5.2V. low battery voltage symbol display, remind to replace the battery
 Meter Weight  1.5 kg  
 Package Weight
 3 kg   (include accessories)
 Working Environment  -10℃~40℃;below 80%rh
 Store Environment  -10℃~60℃;below 70%rh
 Insulation Strengh  AC 3700kV/rms(Between iron core and shell)
 Suitable Safety Standard  IEC1010-1、IEC1010-2-032、Pollution 2、CAT Ⅲ(600V)

Model Range Resolution Date Storage Clamp Size Remark
ETCR7100 AC 0.0mA~3200A 0.1mA 99 groups 108×148mm Can test leakage current
ETCR7100A AC 0.0A~4000A 0.1A The main test large current

 Package  Outer Package  Carton
 Inner Package  Aluminum box
 Accessory  Meter  1 PCS
 Meter Case  1 PCS
 Data upload software (CD)  1  PCS
 USB Communication cable  1  PCS
 Manual  1  PCS
 Certification  1  PCS
 Warranty Card  1  PCS