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6-Phase Voltage 6-Phase Current External Laptop Computer Microcomputer Relay Protection Tester

6-Phase Voltage 6-Phase Current External Laptop Computer Microcomputer Relay Protection Tester

US $ 3,000-4,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2021
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SR501 3000W Controller for Compact Non Pressurized Solar Hot Water Heater

SR501 3000W Controller for Compact Non Pressurized Solar Hot Water Heater

US $ 35-37 / Set FOB
1 Set (MOQ)
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Audited Supplier
Changzhou 1st Sunflower Intelligence Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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2019 New Deign Three Phase Relay Protection Microcomputer Test System Relay Tester

2019 New Deign Three Phase Relay Protection Microcomputer Test System Relay Tester

US $ 2,299-3,599 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kvtester Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
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Advanced Small Size Current Transformer for Reliable Measurement Accuracy

Advanced Small Size Current Transformer for Reliable Measurement Accuracy

US $ 2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cheemi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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HVHIPOT Factory Price Six-Phase Relay Protection Tester Secondary Injection Test Set

HVHIPOT Factory Price Six-Phase Relay Protection Tester Secondary Injection Test Set

US $ 6,000-15,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
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Uhv-1200 Protection Relay Test Set Secondary Current Injection Test Kit 6-Phase Relay Protection Tester

Uhv-1200 Protection Relay Test Set Secondary Current Injection Test Kit 6-Phase Relay Protection Tester

US $ 5,300-7,300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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3 Phase Microcomputer Secondary Current Injection Relay Protection Test Machine

3 Phase Microcomputer Secondary Current Injection Relay Protection Test Machine

US $ 3,010-3,550 / 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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Kjtdq - Cylindrical M30 Proximity Gear Speed Sensor Rotary Detector Rd-III IP67 Inductive Sensor

Kjtdq - Cylindrical M30 Proximity Gear Speed Sensor Rotary Detector Rd-III IP67 Inductive Sensor

US $ 75-85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KJT Electric Co., LTD

Jiangsu, China Since 2016
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Ap330 Intelligent Integrated Protection and Control Device for Power System

Ap330 Intelligent Integrated Protection and Control Device for Power System

US $ 900-2,500 / Piece FOB
1 Piece (MOQ)
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Shiny-Industry Technology Develop (Beijing) Co., Ltd.

Beijing, China Since 2024
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Hot-Selling Automatic 6-Phase Secondary Injection Relay Protection Test Kit

Hot-Selling Automatic 6-Phase Secondary Injection Relay Protection Test Kit

US $ 1,000-9,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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Cn101A Small Microcomputer Timer Time Control Switch Power Supply Digital Timer 12V24V110V220V

Cn101A Small Microcomputer Timer Time Control Switch Power Supply Digital Timer 12V24V110V220V

US $ 2.79 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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High-Performance Customizable Tubular Muffle Furnace for Precision Heating

High-Performance Customizable Tubular Muffle Furnace for Precision Heating

US $ 23,000 / unit FOB
1 unit (MOQ)
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Audited Supplier
Shanghai Anttrans Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
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Three-phase Microcomputer Relay Protection Tester with 4-Phase Voltage and 3-Phase Current Output, 0-40A per Phase, 0-120A Three-phase Parallel

Three-phase Microcomputer Relay Protection Tester with 4-Phase Voltage and 3-Phase Current Output, 0-40A per Phase, 0-120A Three-phase Parallel

US $ 3,099-3,199 / sets FOB
1 sets (MOQ)
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Audited Supplier
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Digital Protection Relay Tester Manufacturer Three Phase Microcomputer Secondary Injection High Quality and Inexpensive

Digital Protection Relay Tester Manufacturer Three Phase Microcomputer Secondary Injection High Quality and Inexpensive

US $ 2,299-3,599 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kvtester Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2019
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Three Phase Secondary Injection Test Portable Three Phase Protection Relay Tester Price

Three Phase Secondary Injection Test Portable Three Phase Protection Relay Tester Price

US $ 3,700-3,899 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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Wind Turbine Variable Protection Measurement and Control Device

Wind Turbine Variable Protection Measurement and Control Device

US $ 1-25 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Anhuang Imp.&Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Innovative Digital Relay Tester with Automated Microcomputer Control

Innovative Digital Relay Tester with Automated Microcomputer Control

US $ 3,900-4,900 / Set FOB
1 Set (MOQ)
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Audited Supplier
Delta Technology (Chongqing) Co., Ltd.

Chongqing, China Since 2022
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Uhv-1200 Microcomputer Six-Phase Relay Protection Tester Secondary Current Injection Test Set

Uhv-1200 Microcomputer Six-Phase Relay Protection Tester Secondary Current Injection Test Set

US $ 5,300-7,300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Automatic Lead Part Casting Machine/Automatic Bushing Casting Machine

Automatic Lead Part Casting Machine/Automatic Bushing Casting Machine

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Better Technology Group Limited

Fujian, China Since 2018
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Three Phase Injection Protection Test Relays for Microcomputer Testing

Three Phase Injection Protection Test Relays for Microcomputer Testing

US $ 3,600-5,999 / 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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Digital Display Intelligent Rex-C410 Relay/SSR Output Temperature Controller Thermostat

Digital Display Intelligent Rex-C410 Relay/SSR Output Temperature Controller Thermostat

US $ 8.95-10.74 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Three-phase Microcomputer Relay Protection Tester with 4V+3I Output, 8 Digital Inputs, 4 Outputs, GPS Optional, Windows XP, Touch Display

Three-phase Microcomputer Relay Protection Tester with 4V+3I Output, 8 Digital Inputs, 4 Outputs, GPS Optional, Windows XP, Touch Display

US $ 5,000 / sets FOB
1 sets (MOQ)
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Audited Supplier
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
High Speed Electrical 5 Pin Relay Tester Three Phase Secondary Injection Kit Testing Protection Relays

High Speed Electrical 5 Pin Relay Tester Three Phase Secondary Injection Kit Testing Protection Relays

US $ 3,000-3,500 / Set FOB
1 Set (MOQ)
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Audited Supplier
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
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About Microcomputer Protection Relay FAQ

  • QCan I request customized test machines at factory prices for my industry needs?

    Enhance your Test Machine setup with our premium Microcomputer Protection Relay.Absolutely—many factories offer custom test machine options tailored to your sector’s requirements. Popular OEM features and recent industry trends explain price, delivery time, and distributor flexibility. Contact us to start customization and get competitive pricing.

  • QWhat affects the wholesale price of a test machine from a factory?

    Our Microcomputer Protection Relay offers exceptional quality and style within the Test Machine category.Test machine price depends on measurement range, digital interface, and OEM customization. Trends show distributor volume discounts and factory prices change with technology updates. Check for special OEM or custom requests when getting a wholesale quote today.

  • QWho are the top distributors of test machines offering bulk or cheap deals?

    Upgrade your Test Machine with the elegant and durable Microcomputer Protection Relay.Leading distributors focus on factory-direct and bulk test machine deals, often ideal for industrial OEM use. Check for trends in wholesale packages and distributor guarantees on upgrades. Inquire now for a price guide or to request bulk order information.

As180 Fan & Pump Drives with 45-65Hz Input Frequency

As180 Fan & Pump Drives with 45-65Hz Input Frequency

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Sunny Elevator Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2013
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3 Phase Relay Tester Customized Line Voltage Current Injection Test Set

3 Phase Relay Tester Customized Line Voltage Current Injection Test Set

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
Chat Now Send Inquiry
Xhjb634 Microcomputer Three Phase Voltage Four Phase Current Relay Protection Tester

Xhjb634 Microcomputer Three Phase Voltage Four Phase Current Relay Protection Tester

US $ 3,000-4,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2021
Chat Now Send Inquiry
Three Phase Secondary Current Injection Tester 3 Phase Microcomputer Protection Relay Tester Protective Relay Test System Microcomputer Protection Relay Tester

Three Phase Secondary Current Injection Tester 3 Phase Microcomputer Protection Relay Tester Protective Relay Test System Microcomputer Protection Relay Tester

US $ 2,500-4,700 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
Chat Now Send Inquiry
HVHIPOT Three Phase Relay Protection Tester Secondary Current Injection Test Set

HVHIPOT Three Phase Relay Protection Tester Secondary Current Injection Test Set

US $ 3,612-7,545 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
Chat Now Send Inquiry
Refrigeration Digital Thermostat Microcomputer Temperature Controller

Refrigeration Digital Thermostat Microcomputer Temperature Controller

US $ 5-6.9 / Piece FOB
300 Pieces (MOQ)
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Audited Supplier
Qingdao Shingchem New Material Co., Ltd.

Shandong, China Since 2022
Chat Now Send Inquiry
Second Current Injection Relay Test Set Microcomputer Single Phase Relay Protection Tester

Second Current Injection Relay Test Set Microcomputer Single Phase Relay Protection Tester

US $ 2,330-2,530 / 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
Three Phase Relay Protection Tester Portable Secondary Current Injection Testing Equipment

Three Phase Relay Protection Tester Portable Secondary Current Injection Testing Equipment

US $ 1,000-9,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
Advanced Microcomputer Relay Protection Testing Equipment for Safety

Advanced Microcomputer Relay Protection Testing Equipment for Safety

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
3 Phase Microcomputer Protection Relay Tester Electrical Primary Current Injection Test Set

3 Phase Microcomputer Protection Relay Tester Electrical Primary Current Injection Test Set

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

Shanghai, China Since 2025
Chat Now Send Inquiry
High Performance Three-Phase Microcomputer Intelligent Relaying Protection Tester

High Performance Three-Phase Microcomputer Intelligent Relaying Protection Tester

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
Chat Now Send Inquiry
Hzjb-340A Microcomputer Three Phase Relay Protection Tester/Analyzer

Hzjb-340A Microcomputer Three Phase Relay Protection Tester/Analyzer

US $ 3,900-4,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Advanced Six Phase Relay Tester for Reliable Performance

Advanced Six Phase Relay Tester for Reliable Performance

US $ 3,900-4,900 / Set FOB
1 Set (MOQ)
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Audited Supplier
Delta Technology (Chongqing) Co., Ltd.

Chongqing, China Since 2022
Chat Now Send Inquiry
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