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Xtester-ETCR9330B Large Caliber High voltage and low Voltage Hook type Current

2022-09-16 15:38:31 admin
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Xtester-ETCR9330B Large Caliber Wireless H/L Voltage Clamp Current Meter break through the traditional structure, specially designed and manufactured for measuring high voltage current, the unique U-type opening mouth structure realizes the unimpeded measurement, and very convenient for field test. The meter is composed of special large-caliber U-type current meter with high voltage insulation rod, equipped with wireless receiver, which can receive the measured data within 100 meters straight line distance.

    Xtester-ETCR9330B Large Caliber Wireless H/L Voltage Clamp Current Meter used for current measurement of high voltage line below 500kV (connect insulation rod to use), current range: AC 0.00A-9999A, it can directly to test with U-type crrent meter without the insulation rod below 600V. The meter has data hold and data storage and other functions. Insulation rod is equipped with adjustable interface, U-type clamp the tested wire by insulation rod is very convenient, save time and faster. It also 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.


CT SizeФ128mm
Sampling Rate2 time/second
Measurement Range0.00mA~9999A(50/60Hz automatic)
Shift0.00A~9999A automatic shift
Test Accuracy±2%±5dgt (The wire is near the center of the topof the hooktype clamp,23℃±2℃)
Position ErrorThe measured conductor should be located as close as possible to the center of the top of the hooktype clamp. it can hung on the line directly for measurement.Test errors increase one more times or more when away from the top of the hook clamp
Data Storage99 groups, in storage process “MEM” symbol display, “FULL” symbol flash display indicate storage is full
Line Voltage  Below 110kV current test , operate with insulation rods ( below 500kV can be customized )
Data HoldIn general test mode, press HOLD key to hold data, “HOLD” symbol display. press HOLD Key once again to cancel this function
Data Access“MR” symbol display, it can look over all the stored data
Overflow DisplayExceed measurement range overflow function: “OL A” symbol display
No Signal IndicationWhen the receiver has not received transmit signal, dynamic display “no- -”symbol.
Automatic Shutdown15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
Battery VoltageWhen battery voltage is lower than 4.8V, low battery voltage symbol  will display and remind to replace battery.
WeightDetector:300g(with Battery ), Receiver:280g(with Battery ), Total weight: : 2300g (include insulation rod and battery)
Working Environment-10℃~40℃; Below 80%rh
Store Environment-10℃~60℃; Below 70%rh
External InterferenceShould avoid extremely strong electromagnetic fields, avoid 315MHz, 433MHz same-frequency signal interference
Insulation StrengthAC 220kV/rms(The telescopic insulation rod is fully opened between the two ends)
StructureAnti-Dripping Type II

Selection Guide

ModelDescriptionRangeResolutionCT SizeInsulation Rod lengthNote
Xtester-ETCR9310BLarge Caliber Wireless H/L Voltage U-Type Current MeterAC0.00A~9999A0.01mA


5mwireless transmission
Xtester-ETCR9330BLarge Caliber Wireless H//L Voltage Hook Type Current MeterAC0.00A~9999A0.01mA


5mwireless transmission

Packing Details

Detector1 PCS
Receiver1 PCS
Wireless Antenna1 PCS
Stretch Insulation Rod4.5m)1 PCS
Meter Case1 PCS
Manual/Warranty Card/Certificate1 SET



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