Gold Member Since 2011
Audited Supplier
HV Hipot Electric Co., Ltd.

Metal Oxide Arrester Tester, Moa Tester manufacturer / supplier in China, offering GDYZ-301W Metal Oxide Arrester Tester, GDZJ-10S Turn-to-Turn Surge Withstand Tester, Power Transformer Degaussing Tester and so on.

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Supplier Homepage Product Lightning Arrester Tester GDYZ-301W Metal Oxide Arrester Tester

GDYZ-301W Metal Oxide Arrester Tester

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Wuhan, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GDYZ-301W
  • Testing Way: Clip CT by Integral Way
  • Display Mode: Four Digital LCD Display, Can Be Used in Dark
  • Hv Detecter: 68mm×245mm×40mm
  • Sampling Speed: 2/S
  • Trademark: HV Hipot
  • Specification: ISO, SGS
  • HS Code: 9030820000
  • Power Supply: DC6V Alkaline Battery(1.5V AAA×4)
  • Transmit: 433MHz Wireless Transmit Ion, Transmit in 30m Area
  • LCD Size: 47mm×28.5mm
  • Clip Size: φ33mm
  • Measurement Range: AC 0.000mA~30.00mA(50/60Hz Automatically)
  • Transport Package: Wooden Case
  • Origin: Wuhan China
Product Description
GDYZ-301W Metal Oxide Arrester Tester
General information
GDYZ-301W Metal Oxide Arrester Tester breaks the traditional structure, using high accuracy(1uA) leakage test and the newest CT shielding technology. It is made of  special HV detector and HV insulating rod. It can wireless transmit testing data with wireless receiver which can receive testing data in 30m.
GDYZ-301W Metal Oxide Arrester Tester is designed with binding clip and boot sector to test with high accuracy, reliability and stability. The insulating rod is light, dampproof, anti-heat, anti-shock,high insulation and flexibility. The instrument can keep and store the testing data. The special HV clip with flexible insulating rod can contact and leave the HV terminal or grounding terminal of the MOA easily and safely.
Attention: The leakage current is below 500uA when the MOA is working(refer to RULES OF ONSITE INSULATING TEST, MOA TEST DL474.5-92, RULE NO.7.1), If the leakage current is above 500uA,  the MOA is probably with spot, moisture inside or aging. The bigger the leakage current is, the more serious the problem is. The technicians can deicide to maintenance or remove the MOA to laboratory for test. 
FunctionAfter checking high accurate leakage, the MOA is judged online probably with spot, moisture inside or agin.
 Power supplyDC6V Alkaline battery(1.5V AAA×4)
 Testing wayClip CT by integral way
Transmit433MHz wireless transmit ion,transmit in 30m area
Display modeFour digital LCD display,which can be used in dark places.
 LCD size47mm×28.5mm
Instrument sizeHV detecter:68mm×245mm×40mm
Clip sizeφ33mm 
Sampling speed2/s
Measurement rangeAC 0.000mA~30.00mA(50/60Hz automatically)
Shift AC 0.000mA~30.00mA shift automatically
Accuracy±2%±5dgt (23ºC±5ºC,below 80%RH)
Storage 99 data, MEM means direction, FULL means the storage is full.
Data holdPress HOLD button to hold the data, and press it again to cancel it.
Checking dataMR button can read the stored data up and down. 
Overflow OL shows overflow the testing range
No signalno-- shows that the receiver has not receive the signal
Auto offThe instrument will turn off automatically after 5min to save the battery
Battery voltageWhen the battery voltage is below 4.8V,    shows that it is time to change the battery
Weight Detector(with battery):335g,Detector(with insulating rod and battery):2.5Kg
Environment temperature and humidity  -20ºC~40ºC; below 80%Rh
Storage -20ºC~60ºC; below 70%Rh
InterferenceNo 433MHz frequency signal interference
Insulating rod sizeφ32mm,1m/pc(5pcs)
Insulation strengthSingle insulating rod AC110kV/rms,the shell of the HV detecter between the iron core: AC1000V/rms
StructureDrip tight type II
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