universal voltage tester

ZGF High Voltage DC Hipot Tester for Cable Testing

full automatic portable TTR test set turns ratio and voltage ratio tester, China, manufacturers, suppliers, factory, CE, low price, buy

 
 
high Voltage Non Contact AC Voltage Detector Compression Testing Machine electric pen tester</

Specifications:
Measureme

Specifications:
Measureme

GDJ-ⅡInsulating Oil Tester is produced according to IEC60156 Standard .

GDYJ-502 transformer oil tester /dielectric strength tester/ breakdown voltage tester is developed according to the national standard

Au , Ag , Cu Edxrf Spectrometer , Tester Machine

 
 
Quick Detail:
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Quick Detail:
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GDXZ Frequency Adjustable Resonance Testeris used to testing the insulation of electrical power object who has big capacity and high voltage in proph

 
3P5A 50Hz RS485 3 Phase AC Digital Panel Meters Voltage Tester In

GDYJ-503 insulating oil tester /Dielectric Strength Testing / breakdown voltage tester is developed according to the national st

Rated capacity: 1-50kVA
Output voltage: 1-250kV (tandem)

Specifications:
 
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Specifications:
 
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GDGK-307 High Voltage Circuit Breaker , Switchgear Mechanical Properties Tester

Noble Metals X-Ray Gold Tester For Jewellery Manu

HXOT 390A Transformer On-load Tap-changer Tester
 
 

Cable Power Cord Tester AC 0 - 5KV Internal Voltage Six Gear Adjustable Insulation
 
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GDYJ-503 Transformer Oil Dielectric Strength Tester/Transformer Oil Breakdown Voltage Tester is developed according to the national standard

The new generation of AC withstand tester, replacing harmonic withstand tester.

I.Introduction
1.This tester with standard 6 phase voltage, 6 phase current output,
2.Voltage 125V/phase, current 30A/phase, 6 phases in parallel

GDYJ-501 Transformer Oil Breakdown Voltage Tester / BDV Oil Breakdown Voltage Test Kit

HXOT 263B Automatic 3-phase Transformer Ratio Tester
 
 

20V Blue LED Voltage Panel Meter, Battery Volt DC Tester

1.adopt ARM7 core
2.high intelligence

GDYJ-502 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

GDJB-PC high voltage protection relay tester /electric power relay protection tester is applied to test the relay unit in relay protection system

GDXZ Frequency Adjustable Resonance Testeris used to testing the insulation of electrical power object who has big capacity and high voltage