-
![200A Desktop Loop Resistance Tester]()
200A Desktop Loop Resistance TesterAC-powered bench-type tester provides steady 100A/200A continuous DC output to pierce contact oxide layers, paired with onboard thermal printer and preheating calibration design. Ideal for stable -
![Series Intelligent Loop Resistance Tester]()
Series Intelligent Loop Resistance TesterThe MOEORW-W6102C Series Intelligent Loop Resistance Tester is a dedicated testing device for the contact resistance of high/low voltage switches and cable welds, offering precision and professional -
![Contact Loop Resistance Tester]()
Contact Loop Resistance TesterMOEORW-W5101C This high-precision measurement equipment for the power industry conforms to industry testing procedures and features an integrated, portable design.. High current output, intelligent -
![Circuit Breaker Selective Coordination Tester]()
Circuit Breaker Selective Coordination TesterDual Hardware Protection: Time Relay + E-StopEstimate-Before-Test: Auto-Lockout at >2000AOne-Click Voltage Switching: 48V/110V/220V -
![High & Low Voltage Switchgear Power-on Test Bench]()
High & Low Voltage Switchgear Power-on Test BenchSeven power outputs, one connection for all testsIndependent MCB per channel, short circuit isolated0.5-class meters, data ready for reports -
![Residual Current Device （RCD）Tester]()
Residual Current Device （RCD）Tester5-1000mA, 12 steps – covers all RCD typesAuto step-up, 2s/step – no manual selection needed250V limit + dedicated plugs – prevents miswiring & burnouts -
![High-Voltage Switch Running-in & Life Test System]()
High-Voltage Switch Running-in & Life Test System40A instantaneous current — no voltage sag at 65% low voltageMillisecond cut-off — 86% less coil burnout15 preset steps — 30s changeover -
![High-Voltage Circuit Breaker Dynamic Characteristic Tester Calibration Device]()
High-Voltage Circuit Breaker Dynamic Characteristic Teste...12-Channel Synchronous Output with Dual Isolated GroundsHardware-Based CPLD Timing with ±（0.001% Reading + 5μs） AccuracyCompatible with Four Trigger Modes Across All Tester Generations -
![High-Voltage Switch Mechanical Characteristic Tester]()
High-Voltage Switch Mechanical Characteristic Tester12 Channels + Double-End Grounding – Test GIS Without Removing Ground WiresBuilt-in 6–270V/20A Adjustable Power Supply – No External Source NeededCompatible with 4 Sensor Types – Installation in 3 -
![Switch Dynamic Characteristic Tester]()
Switch Dynamic Characteristic Tester12-Channel Synchronous Sampling, 0.01ms ResolutionBuilt-in DC6~270V/20A Adjustable Power SupplyCompatible with Metal Contact, Graphite Contact & Closing Resistor Break Testing -
![High-Precision Loop Resistance Tester]()
High-Precision Loop Resistance Tester100A DC constant-current – penetrates oxide film, meets GB standard0.01μΩ resolution – detects micro resistance shiftsContinuous output + discharge protection – safe for batch use -
![Handheld Loop Resistance Tester – 100A DC]()
Handheld Loop Resistance Tester – 100A DC100A DC constant current, oxide film breakdown, non-pulsedFour-wire Kelvin, eliminates lead resistance interference0.01μΩ resolution, 0.5% reading accuracy
As one of the most professional switch-gear test equipment manufacturers in China, we're featured by quality products and good price. Please rest assured to buy high quality switch-gear test equipment in stock here and get quotation from our factory. Customized orders are welcome.
Portable Test Power Supply
