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2025 Hot Sale Three Phase Voltammeter Calibrator Volt Ampere Meter
Secured Trading Service

2025 Hot Sale Three Phase Voltammeter Calibrator Volt Ampere Meter

US $ 350-999 / Piece FOB
1 Piece (MOQ)
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Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Sh/T0165 Lab Lubricant High Vacuum Distillation Analyzer Wax Oil Tester
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Sh/T0165 Lab Lubricant High Vacuum Distillation Analyzer Wax Oil Tester

US $ 3,888-4,788 / Piece FOB
1 Piece (MOQ)
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Hunan Addition Instruments and Apparatus Co., Ltd.

Hunan, China Since 2025
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Temperature Humidity Industrial Drying Oven
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Temperature Humidity Industrial Drying Oven

US $ 4,500-6,999 / Piece FOB
1 Piece (MOQ)
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Dongguan Huanyi Instrument Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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100kV AC 140kV DC 100mA Hipot Test Set with Control Cabinet/Console
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100kV AC 140kV DC 100mA Hipot Test Set with Control Cabinet/Console

US $ 1,050 / Set FOB
1 Set (MOQ)
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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LED Display Live Line Indoor High Voltage Live Display Indicator for Switchgear
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LED Display Live Line Indoor High Voltage Live Display Indicator for Switchgear

US $ 100-470 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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High Precision Microcomputer Protection Relay Tester for CT and PT

High Precision Microcomputer Protection Relay Tester for CT and PT

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Portable Protection Relay System for Relay Injection Relay Tester
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Portable Protection Relay System for Relay Injection Relay Tester

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

Hubei, China Since 2018
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Microcomputer Relay Test Equipment Relay Protection Tester

Microcomputer Relay Test Equipment Relay Protection Tester

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Six-Phase Relay Protection Tester with Over Voltage Testing Capability
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Six-Phase Relay Protection Tester with Over Voltage Testing Capability

US $ 3,300-4,200 / Piece FOB
1 Piece (MOQ)
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Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Cable Power Distribution Box Switch Substation Sf6 Gas Breaker Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Cable Power Distribution Box Switch Substation Sf6 Gas Breaker Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

US $ 2,999-9,999 / Piece FOB
1 Piece (MOQ)
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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High-Quality High-Speed Automatic Gate-Type Entrance Barrier, Full-Height Rolling Shutter
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High-Quality High-Speed Automatic Gate-Type Entrance Barrier, Full-Height Rolling Shutter

US $ 800-1,000 / Set FOB
1 Set (MOQ)
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Shenzhen Dongwo Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2025
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High Precision 6-Phase Protection Relay Test Set Relay Tester

High Precision 6-Phase Protection Relay Test Set Relay Tester

US $ 5,400-5,600 / Piece FOB
1 Piece (MOQ)
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
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Hipot Portable Six Phase Relay Protection Tester High Voltage
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Hipot Portable Six Phase Relay Protection Tester High Voltage

US $ 7,450-7,999 / Piece FOB
1 Piece (MOQ)
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Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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Comprehensive Three Phase Relay Testing Kit for Accurate Diagnostics
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Comprehensive Three Phase Relay Testing Kit for Accurate Diagnostics

US $ 2,523-3,012 / Piece FOB
1 Piece (MOQ)
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Shanghai Demiks Electric Power Technology Co., Ltd.

Shanghai, China Since 2025
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ABS Plastic Electroplating Rectifier IGBT Electroplating 0-200V 100A 20kw Power Supply High Frequency Plating Power Supply
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ABS Plastic Electroplating Rectifier IGBT Electroplating 0-200V 100A 20kw Power Supply High Frequency Plating Power Supply

US $ 845.68-875.68 / Piece FOB
1 Piece (MOQ)
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Guangzhou Idealplusing information technology co., LTD

Guangdong, China Since 2021
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Precision Simulation of Circuit Breaker Make-Break Device

Precision Simulation of Circuit Breaker Make-Break Device

US $ 999-2,599 / Set FOB
1 Set (MOQ)
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Qingdao NaXin XiangYuan Electrical Equipment Co., Ltd.

Shandong, China Since 2026
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Honeywell RM7800E1010/U, RM7800G1018/U, RM7800L1012/U, RM7800M1011/U, RM7800L1053/U, RM7800L1079/U, RM7800L1087/U RM7800E,G,L,M 7800 SERIES Relay Modules

Honeywell RM7800E1010/U, RM7800G1018/U, RM7800L1012/U, RM7800M1011/U, RM7800L1053/U, RM7800L1079/U, RM7800L1087/U RM7800E,G,L,M 7800 SERIES Relay Modules

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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High Quality and Effeciency Cooling Capacity Portable Water Cooled Chiller
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High Quality and Effeciency Cooling Capacity Portable Water Cooled Chiller

US $ 2,500-25,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Ningkai Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Microcomputer Timer Switch Thc15A Zyt15 Dhc15A Yhc15A Hc18A
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Microcomputer Timer Switch Thc15A Zyt15 Dhc15A Yhc15A Hc18A

US $ 4.95 / Piece FOB
1 Piece (MOQ)
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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Nk-400A Ultraviolet Light Multi-Component Gas Analyzer Introduction

Nk-400A Ultraviolet Light Multi-Component Gas Analyzer Introduction

US $ 5,000-20,000 / Piece FOB
1 Piece (MOQ)
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Ningbo DSW International Co., Ltd.

Trading Company

Zhejiang, China Since 2006
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Hertz High Precision Three Phase Protection Relay Tester for Substation
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Hertz High Precision Three Phase Protection Relay Tester for Substation

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
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Panel Mounting Hv Mv LED Voltage Indicator with Switchgear Insulation Sensor
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Panel Mounting Hv Mv LED Voltage Indicator with Switchgear Insulation Sensor

US $ 470-500 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Advanced Protection Relay Test Set

Advanced Protection Relay Test Set

US $ 16,000-17,000 / Set FOB
1 Set (MOQ)
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Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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About Relay Protection Microcomputer Test FAQ

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

    The Relay Protection Microcomputer Test is a standout piece in our Test Machine collection.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.

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

    The Relay Protection Microcomputer Test is a top choice in our Test Machine collection.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?

    The Relay Protection Microcomputer Test is classified under our comprehensive Test Machine range.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.

Uhv-1200 6 Phase Microcomputer Protection Relay Tester Electrical Primary Current Injection Test Set
Secured Trading Service

Uhv-1200 6 Phase Microcomputer Protection Relay Tester Electrical Primary 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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Six Phase Voltage Microcomputer Relay Protection Tester Secondary Injection Current Relay Test

Six Phase Voltage Microcomputer Relay Protection Tester Secondary Injection Current Relay Test

US $ 4,000-5,000 / Set FOB
1 Set (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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Digital Integrated Protection Device Digital Anti-Island Device
Secured Trading Service

Digital Integrated Protection Device Digital Anti-Island Device

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

Chongqing, China Since 2025
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Advanced 3-Phase Microcomputer Relay Tester for Protection Systems
Secured Trading Service

Advanced 3-Phase Microcomputer Relay Tester for Protection Systems

US $ 2,000-3,000 / 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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Three-Phase Relay Protection Analyzer with Built-in MCU for Circuit Breaker Coordination
Secured Trading Service

Three-Phase Relay Protection Analyzer with Built-in MCU for Circuit Breaker Coordination

US $ 2,000-4,200 / 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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HVHIPOT GDJB-802 Relay Protection Secondary Current Injection Tester

HVHIPOT GDJB-802 Relay Protection Secondary Current Injection Tester

US $ 3,500-7,960 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
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Advanced Tdr-Based Cable Fault Tester

Advanced Tdr-Based Cable Fault Tester

US $ 2,500-6,000 / 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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Efficient Material Testing Instrument Electronic Pull Force Tester

Efficient Material Testing Instrument Electronic Pull Force Tester

1 Piece (MOQ)
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Dongguan Lituo Testing Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Power Grid Substation Six-Phase Relay Test Kit Price/Relay Protection Tester Manufacturer
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Power Grid Substation Six-Phase Relay Test Kit Price/Relay Protection Tester Manufacturer

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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Lab Electric Blast Drying Oven

Lab Electric Blast Drying Oven

US $ 2,599-3,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Huanyi Instrument Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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High Accuracy Six Phase Secondary Current Injection Relay Protection Tester
Secured Trading Service

High Accuracy Six Phase Secondary Current Injection Relay Protection Tester

US $ 6,250-6,999 / 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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Uhv-702 Microcomputer Three Phase Secondary Current Injection Protection Relay Tester
Secured Trading Service

Uhv-702 Microcomputer Three Phase Secondary Current Injection Protection Relay Tester

US $ 2,300-3,500 / Set FOB
1 Set (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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6 Phase Secondary Injection Relay Tester Relay Protection Tester

6 Phase Secondary Injection Relay Tester Relay Protection Tester

US $ 5,000 / 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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