China Testing Instruments Manufacturer,Whatsapp/Wechat:+8618620373879  Email:

Xtester-ETCR9220 High voltage and low Voltage Clamp Current

Xtester-ETCR9220 High voltage and low Voltage Clamp Current

2022-09-16 15:53:15  

ETCR9220 High voltage and low Voltage Clamp Current Meter

  • Main Features : 1. Measurement of H/L voltage AC leakage current (operate with insulation rod above 600V) 2. Range : 0.00mA~60.0A 3. Resolution : 0.01mA 4. Data Storage : 99 groups 5. Line Voltage : Test of the wire with insulation skin below 60kV, test of bare wire below 35kV (operate with insulation rod) 6. CT Size :φ68mm
  • Serial No. :
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879


Xtester-ETCR 9220 H/L Voltage Clamp Current Meter adopts CT  technology and mask digital integration technology, the instrument composed of special clamp current meter and  high voltage insulation rod, If not use  insulation rod, which can be used as high accuracy low voltage clamp current meter.

Xtester-ETCR 9220 H/L Voltage Clamp Current Meter connect with insulation rod, which can use for hight voltage line current measurement of  the wire with insulation skin below 60KV or  bare wire below 35KV, online current measurements, also with peak hold, data hold and data storage and so on function, the special clamp current meter convenient to clamp or withdraw the tested wire operate by push or pull back the insulation rod.It is widely used in substations, power plants, industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection and electrical field operations. It can replace the H/L voltage transformation ratio tester, which can measure the H/L voltage current of the primary circuit and the secondary circuit respectively, and then calculate the H/L voltage transformation ratio. The insulation rod is handiness, and has the characteristics of moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on.


Function Measurement of H/L voltage AC leakage current
Power Supply DC 6V (LR03×4 alkaline dry batteries)
Measurement Method Clamp CT, integration method, the instrument can be hung on the line to test, more convenient to operation
CT Size φ68mm
Range 0.00mA~60.0A(50/60Hz automatic)
Resolution 0.01mA
Shift 0.00A~60.0A automatic shift


Sampling Rate 2 time/second
Display Mode 4-digit LCD display
LCD Size Detector: 35mm×21.5mm
Meter Size Detector: 135mm×218mm×60mm
Data Storage 99 groups , stored process display MEM symbol, “FULL” symbol display indicate that storage full
PEAK Hold Automatically hold the highest test value,In usual test mode, press PEAK key The "PE" symbol is displayed in the upper right corner of the LCD to keep data, Press the PEAK key again to cancel this function.
Line Voltage Below 60kV current test with insulated skin wire; below 35kV bare wire test (operate with insulation rods)
Data Hold In general test mode, press HOLD key to hold data, “DH” symbol display. press HOLD Key once again to cancel this function
Data Access “MR” symbol indication, can access all storage data
Overflow Display Exceed measure range overflow function: “OL A” symbol display
Automatic Shutdown 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
Batter Voltage When battery voltage is lower than 4.8V, display low battery voltage symbol “ ”, and remind to replace the battery
Weight 3930g including insulation rod and battery
Working Environment -10℃~40℃; Below 80%rh
Store Environment -10℃~60℃; Below 70%rh
Interference Should avoid extremely strong electromagnetic fields, avoid 315MHz, 433MHz same-frequency signal interference
Insulation Rod Dimension φ32mm,1m×5PCS
Insulation Rod Withstand Voltage Detcetor/Receiver: AC 2kV/rms ( between the out shell screws)
AC110kV/rms(all 5pcs insulation rod connect, between the two ends)
Structure Anti-Dripping Type II

Selection Guide

Xtester-ETCR9200H/L Voltage Clamp Current Meter0mA~1200A1mAΦ68mmBase type
Xtester-ETCR9200BWireless H/L Voltage Clamp Current MeterWireless type
Xtester-ETCR9220H/L Clamp Leakage Current Meter0.00mA~60.0A0.01mAΦ68mmBase type
Xtester-ETCR9220BWireless H/L Clamp Leakage Current MeterWireless type

Packing List

Package Outer Package Carton
Inner Package Cloth bag
Accessory Detector 1 PCS
Insulation Rod(1M) 5 PCS
Tool Bag 1 PCS
Manual 1 PCS
Certificate 1 PCS
Warranty Card 1 PCS


QQ Chat