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Automatic Three Phase Secondary Current Injection Tester Relay Test Equipment

Automatic Three Phase Secondary Current Injection Tester Relay Test Equipment

US $ 3,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
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Precision 3-Phase Current and Voltage Relay Testing Equipment

Precision 3-Phase Current and Voltage Relay Testing Equipment

US $ 2,200-2,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Testing Equipment of Gas Detector for Cocl2 with OLED Display and 2 Relays

Testing Equipment of Gas Detector for Cocl2 with OLED Display and 2 Relays

US $ 100-200 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Relay Test Kit 3 Phase Relay Protection Testing Instrument

Relay Test Kit 3 Phase Relay Protection Testing Instrument

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Secondary Current Injection Test Set AC Time Relay Protection Test Instrument

Secondary Current Injection Test Set AC Time Relay Protection Test Instrument

US $ 2,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Universal Relay Testing Equipment with GPS Functionality for Precision Testing

Universal Relay Testing Equipment with GPS Functionality for Precision Testing

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Relay Testing Series and Protection Equipment Protection Relay Test

Relay Testing Series and Protection Equipment Protection Relay Test

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Protection Setting Value Test Instrument 3 Phase Relay Protection Tester

Protection Setting Value Test Instrument 3 Phase Relay Protection Tester

US $ 3,100-4,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Rugged Design Single Phase Relay Protection Tester Switchgear Testing Equipment

Rugged Design Single Phase Relay Protection Tester Switchgear Testing Equipment

US $ 990-2,530 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Djb-424 3-Phase Relay Testing Equipment Secondary Injection Basic Relay Protection Tester

Djb-424 3-Phase Relay Testing Equipment Secondary Injection Basic Relay Protection Tester

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
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Professional Transformer Testing Machine for Relay Protection Systems

Professional Transformer Testing Machine for Relay Protection Systems

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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High Precision Voltage and Current Testing Equipment for Relays

High Precision Voltage and Current Testing Equipment for Relays

1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Professional Three-Phase Electric Relay Testing Equipment for Experts

Professional Three-Phase Electric Relay Testing Equipment for Experts

US $ 2,000-2,400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Six Phase Relay Testing Equipment for Reliable Results

Advanced Six Phase Relay Testing Equipment for Reliable Results

1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Six Phase Relay Protection Testing Equipment for Automotive

Advanced Six Phase Relay Protection Testing Equipment for Automotive

US $ 4,800-10,199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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Advanced Multi-Function Relay Testing Equipment for Safety Compliance

Advanced Multi-Function Relay Testing Equipment for Safety Compliance

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Universal 6-Phase Protection Relay Testing Equipment for Professionals

Advanced Universal 6-Phase Protection Relay Testing Equipment for Professionals

US $ 5,000-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Reliable Haomai Thermal Power Plant Relay Testing Equipment

Reliable Haomai Thermal Power Plant Relay Testing Equipment

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Precision Six-Phase Injection Protection Testing Equipment for Relays

Precision Six-Phase Injection Protection Testing Equipment for Relays

US $ 3,440-5,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Laboratory Equipment for Six-Phase Relay Current Output Testing

Laboratory Equipment for Six-Phase Relay Current Output Testing

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced 4-Phase Current and Voltage Relay Testing Instrument

Advanced 4-Phase Current and Voltage Relay Testing Instrument

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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AC/DC Output Single Phase Relay Tester Electrical Calibration Testing Equipment

AC/DC Output Single Phase Relay Tester Electrical Calibration Testing Equipment

US $ 990-2,530 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Advanced High Precision Relay Protection Testing Equipment for 3 Phase Systems

Advanced High Precision Relay Protection Testing Equipment for 3 Phase Systems

US $ 2,600-2,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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About Relay Testing Machine FAQ

  • QHow do I get the best price for test machines from factories or OEM suppliers?

    The Relay Testing Machine is a top choice in our Test Machine collection.If you’re sourcing test machines, ask for wholesale price lists directly from test machine factory or OEM test machine distributor. Many offer custom features for bulk inquiries. Review their market trends and compare discounts before you buy. Contact us now to secure the best offer and ensure rapid delivery.

  • QWhat are current trends in test machine technology for instrument & meter applications?

    Our Relay Testing Machine offers exceptional quality within the Test Machine category.Recent trends for test machine instruments include digital interfacing, integrated data logging, and custom test machine automation. Stay ahead by sourcing from top distributor networks and wholesale suppliers offering guide documentation and factory price transparency. Request a demo to see where you can save or customize.

  • QCan I customize test machines to fit unique testing parameters or OEM specs?

    The Relay Testing Machine is a standout piece in our Test Machine collection.Absolutely! Many test machine manufacturers offer full OEM custom test machine assembly and specialized instrument integration with factory price savings. The guide to customization is straightforward: specify parameters, request a factory quote, and compare distributor timelines. Get started today—submit your specs for a tailored solution.

Advanced Haomai Relay Testing Equipment for Power Direction Analysis

Advanced Haomai Relay Testing Equipment for Power Direction Analysis

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Three Phase Microcomputer Relay Protection Testing Kit Intelligent Voltage Withstand Testing Equipment

Three Phase Microcomputer Relay Protection Testing Kit Intelligent Voltage Withstand Testing Equipment

US $ 3,000-4,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
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High-Performance 150V Protection Testing Relay Equipment for Safety

High-Performance 150V Protection Testing Relay Equipment for Safety

US $ 8,500-9,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Microcomputer 6 Phase Electric Relay Testing Equipment

Advanced Microcomputer 6 Phase Electric Relay Testing Equipment

1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Comprehensive 6-Phase Relay Testing Equipment for Protection Solutions

Comprehensive 6-Phase Relay Testing Equipment for Protection Solutions

US $ 8,500-9,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced Precision Relay Testing Equipment for Synchronization Solutions

Advanced Precision Relay Testing Equipment for Synchronization Solutions

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced 6 Phase High Fidelity Relay Testing Equipment for Professionals

Advanced 6 Phase High Fidelity Relay Testing Equipment for Professionals

US $ 3,800-6,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
Portable Relay Testing Equipment for Nari Line Protection Systems

Portable Relay Testing Equipment for Nari Line Protection Systems

US $ 8,500-9,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
High Voltage Relay Testing Equipment for Advanced Systems

High Voltage Relay Testing Equipment for Advanced Systems

1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
High-Performance Relay Test Equipment for 30A and 150V Testing

High-Performance Relay Test Equipment for 30A and 150V Testing

US $ 8,500-9,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Single Phase Protection Relay Measurement Kit Secondary Injection Testing Instrument

Single Phase Protection Relay Measurement Kit Secondary Injection Testing Instrument

US $ 1,500-2,548 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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CE Approved Single Phase Relay Protection Tester Electrical Testing Equipment

CE Approved Single Phase Relay Protection Tester Electrical Testing Equipment

US $ 990-2,530 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
Djb-421 Intelligent Voltage Withstand Testing Equipment Three Phase Relay Protection Test Kit for Power System

Djb-421 Intelligent Voltage Withstand Testing Equipment Three Phase Relay Protection Test Kit for Power System

US $ 2,323-2,867 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
Chat Now Send Inquiry
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