MEWOI1100B Wireless High Voltage and Low voltage Clamp Current Meter

Wireless High Voltage and Low voltage Clamp Current Meter/Clamp Current Meter/High Voltage Meter

  • Main Features:: 1. Measurement of H/L Voltage AC leakage curren, current. 2. Range:AC 0.00mA~600A 3. Wireless transmission: 30M 4. Data Storage: 99 Groups 5. Line voltage: below 60kV 6. CT size: Φ33mm
  • Model No.:: MEWOI1100B
  • Name:: MEWOI1100B Wireless High Voltage and Low voltage Clamp Current Meter
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879


MEWOI1100B wireless H/L voltage clamp current meter suitable for measuring H/L leakage current and current below 60KV, range: 0.00mA~600A, resolution: 0.01mA, CT size: Φ33mm, the current clamp adopts special alloy and magnetic shielding technology, with strong anti-interference ability, ensure the accuracy and stability of measurement. The meter with wireless transformission ( transformission distance 30M), data hold and data storage(99 groups) and other functions. It also can be used as the H/L voltage transformation ratio tester, to measure the high and low voltage current of the primary circuit and the secondary circuit respectively, and then manually calculate the the transformation ratio of high and low voltage.

The Meter is composed of high voltage detector, wireless receiver and 5pcs high voltage insulation rods. The insulation rod is handiness, with moisture resistance, high temperature resistance, impact resistance, bending resistance, high insulation, and detachable and other features.


FunctionH/L voltage AC leakage current, current online test, Zinc oxide arrester damp or aging online judgment, Indirect test of current transducer, load current test
Power SupplyDC 6V(1.5V AAAx4)
Test ModeClamp CT, integration method
Transmission Mode433Hz wireless transmission, transmission distance 30M
Display Mode4 digital LCD display, backlight function, suitable for dark place
LCD Size47mm×28.5mm
Meter SizeDetector: 68mm×245mm×40mm; Receiver: 78mm×165mm×42mm
CT Sizeφ33mm
Sampling Rate2 times/second
Measurement RangeAC 0.00mA~600.0A
Current Frequency50/60Hz automatic
Shift0.00mA~600.0A automatic

Test Accuracy


0.00mA~100A:    ±1%±5dgt 
101A~600A:        ±2%±5dgt
Data Storage99 groups, in storage process "MEM" symbol display, "FULL" symbol flashes display indicate storage full
Line VoltageSuitable for testing of the wire with insulation skin below 60kV, test of  bare wire below 35kV (operate with insulation rod)
Data HoldPress HOLD key to hold data in test mode, “HOLD” symbol display, press HOLD key once again cancel this function
Data Access"MR" symbol display, can look up all storage data
Overflow DisplayExceed measure range overflow function: "OL A" symbol display
No Signal IndicationWhen the receiver has not received transmit signal, dynamic display “no- -”symbol
Auto Shut Down15 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.
Meter Weight3630g (include insulation rod)
Working Environment-20℃~40℃;below 80%rh
Store Environment-20℃~60℃;below 70%rh
InterferenceNo interference of 315MHz and 433MHz same frequency signals
Insulation Rod SizeΦ32mm,1m/pcs(5pcs)
Insulation StrengthAC110kV/rms(all 5PCS insulation rod connect, between the two ends)

Drip-proof II type

Selection Guide

MEWOI1000H/L Voltage Clamp Current Meter0mA~1200A1mAΦ48mm Base type
MEWOI1000BWireless H/L Voltage Clamp Current MeterWireless type
MEWOI1020H/L Clamp Leakage Current Meter0.00mA~60.0A0.01mAΦ48mm Base type
MEWOI1020BWireless H/L Clamp Leakage Current MeterWireless type
MEWOI1100H/L Voltage Clamp Current Meter0.00mA~600A0.01mAΦ33mm Base type
MEWOI1100BWireless H/L Voltage Clamp Current MeterWireless type

Packing List

Packageouter packingCarton
inner packingCloth bag
AccessoryMeter1 PCS
Receiver1 PCS
Insulation rod(1M)5 PCS
Cloth bag1 PCS
Manual1 PCS
Certificate1 PCS
Warranty Card1 PCS

After Sales