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Protective Relay Test Instrument

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6-Phase Versatile Automatic Reclosure Test Electric High Accuracy Relay Test Equipment

6-Phase Versatile Automatic Reclosure Test Electric High Accuracy Relay Test Equipment

US $ 5,000-8,000 / Piece FOB
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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2024 Free Sample/Inquiry for Drawings United Scientific 108 Double Convex Lens 100mm Dia 200mm FL

2024 Free Sample/Inquiry for Drawings United Scientific 108 Double Convex Lens 100mm Dia 200mm FL

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Light and Small 6-Phase 30A High-Precision Relay Protection Testing Equipment

Light and Small 6-Phase 30A High-Precision Relay Protection Testing Equipment

US $ 12,000-18,000 / Piece FOB
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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New 2024 Free Sample/Inquiry for Drawings K9 Double Convex Optical Convex Lens Dia 30.0mm FL 300.0mm

New 2024 Free Sample/Inquiry for Drawings K9 Double Convex Optical Convex Lens Dia 30.0mm FL 300.0mm

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Haomai High Voltage Output Relay Protection Tester for Substation Line Protection

Haomai High Voltage Output Relay Protection Tester for Substation Line Protection

US $ 12,000-18,000 / Piece FOB
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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2024 Free Sample/Inquiry for Drawings Refractor Astronomical Telescope Accessories HD Double Convex ED Lens (D80F400 Multi-Film)

2024 Free Sample/Inquiry for Drawings Refractor Astronomical Telescope Accessories HD Double Convex ED Lens (D80F400 Multi-Film)

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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6 Phase Electrical High Accuracy Secondary Current Injection Relay Test Equipment

6 Phase Electrical High Accuracy Secondary Current Injection Relay Test Equipment

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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2024 Free Sample/Inquiry for Drawings 25mm 40mm 45mm 200mm 300mm Optical Grade Biconvex/Double Convex Lens Coating

2024 Free Sample/Inquiry for Drawings 25mm 40mm 45mm 200mm 300mm Optical Grade Biconvex/Double Convex Lens Coating

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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AC Hv Generator Withstanding Voltage Test Set Power Frequency High Voltage Inductive Resonant Tester

AC Hv Generator Withstanding Voltage Test Set Power Frequency High Voltage Inductive Resonant Tester

US $ 2,000-20,000 / Set FOB
1 Set (MOQ)
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Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Microcomputer Three Phase Relay Protection Test Unit

Microcomputer Three Phase Relay Protection Test Unit

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

Chongqing, China Since 2007
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Relay Test Equipment with 6-Phase 30A Current Output for Protection Testing

Relay Test Equipment with 6-Phase 30A Current Output for Protection Testing

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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High Quality Transformer Winding DC Resistance Test Equipment

High Quality Transformer Winding DC Resistance Test Equipment

US $ 200-2,000 / 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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2024 Free Sample/Inquiry for Drawings 18mm K9 Optical Glass FL 13mm Double Convex Lens Magnifying Lens

2024 Free Sample/Inquiry for Drawings 18mm K9 Optical Glass FL 13mm Double Convex Lens Magnifying Lens

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Microcomputer Digital Secondary Current Injection 6 Phase Electric Protection Relay Test Equipment

Microcomputer Digital Secondary Current Injection 6 Phase Electric Protection Relay Test Equipment

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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2024 Free Sample/Inquiry for Drawings Optical 3D Magnifying Biconvex 40.6mm Optical Plastic PMMA Lens

2024 Free Sample/Inquiry for Drawings Optical 3D Magnifying Biconvex 40.6mm Optical Plastic PMMA Lens

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Sst-160-Ns Salt Water Spray Test Chamber

Sst-160-Ns Salt Water Spray Test Chamber

1 set (MOQ)
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Sinowon Innovation Metrology Manufacture Limited

Guangdong, China Since 2014
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1200 Degree High Temperature Tube Furnace Industrial Lab Tubular Furnace for N2 H2 Inert Gas Furnace

1200 Degree High Temperature Tube Furnace Industrial Lab Tubular Furnace for N2 H2 Inert Gas Furnace

1 Set (MOQ)
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Henan Yexin Technology Co., Ltd.

Henan, China Since 2025
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Reusable Safety Protection Withstand Voltage Testerautomatic Lineman Rubber Gloves Leakage Current and Withstand Voltage Tester for Insulating Boot Glove

Reusable Safety Protection Withstand Voltage Testerautomatic Lineman Rubber Gloves Leakage Current and Withstand Voltage Tester for Insulating Boot Glove

US $ 750-9,200 / Piece FOB
1 Piece (MOQ)
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Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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Intermediate Relay Time Testing Instrument

Intermediate Relay Time Testing Instrument

US $ 5,000-8,000 / Piece FOB
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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ASTM D4340 Corrosion Test Apparatus for Measuring Cast Aluminum Alloys in Engine Coolants

ASTM D4340 Corrosion Test Apparatus for Measuring Cast Aluminum Alloys in Engine Coolants

US $ 3,000-5,000 / Piece FOB
1 Piece (MOQ)
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Chongqing Advanced Technology Co., Ltd.

Chongqing, China Since 2021
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Optical Glass Double Convex Lens Biconvex K9 Optical Lens

Optical Glass Double Convex Lens Biconvex K9 Optical Lens

US $ 5-99 / Piece FOB
1 Piece (MOQ)
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SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Portable Variable Frequency AC Resonant Test Systems for High Voltage Cables Variable Frequency Resonant Voltage Withstand Tester Hv Resonance Tester

Portable Variable Frequency AC Resonant Test Systems for High Voltage Cables Variable Frequency Resonant Voltage Withstand Tester Hv Resonance Tester

US $ 1,799-11,999 / 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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4-Phase Secondary Current and Voltage Injection Relay Protection Testing Instrument

4-Phase Secondary Current and Voltage Injection Relay Protection 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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About Protective Relay Test Instrument FAQ

  • QHow can I identify reliable manufacturers of Test Instruments in China?

    The Protective Relay Test Instrument is a key item within our extensive Other Test Instrument selection.To find trustworthy manufacturers in China, thorough research is key. Utilize industry exhibitions, online directories, and supplier databases for identifying reputable manufacturers. Partnering with experienced suppliers ensures quality and consistency in your instrument selection.

  • QWhat are the advantages of sourcing Test Instruments wholesale?

    Our Protective Relay Test Instrument offers exceptional quality within the Other Test Instrument category.Sourcing Test Instruments wholesale enables cost savings through bulk purchases, diverse product options, and bespoke customization services. Choose wholesale sourcing to benefit from competitive pricing and cater to specific testing needs efficiently.

  • QWhat are the common test instruments available?

    The Protective Relay Test Instrument is classified under our comprehensive Other Test Instrument range.Common test instruments include multimeters for voltage, current, and resistance; oscilloscopes for signal visualization; spectrum analyzers for frequency analysis; function generators for waveform production; calibrators for accuracy; and power meters for measuring power usage. These tools are essential for electronics testing and maintenance.

Electric High Voltage Hipot Tester For10kv~500kv Cable AC Variable Frequency Resonance Test System Frequency Conversion Series Device

Electric High Voltage Hipot Tester For10kv~500kv Cable AC Variable Frequency Resonance Test System Frequency Conversion Series Device

US $ 1,799-11,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
Chat Now Send Inquiry
2024 K9 Free Sample/Inquiry for Drawings Optical Double Convex Lens High Precision Lenticular Magnifying Glass (Dia 25.4mm/FL 22.7mm)

2024 K9 Free Sample/Inquiry for Drawings Optical Double Convex Lens High Precision Lenticular Magnifying Glass (Dia 25.4mm/FL 22.7mm)

US $ 5-99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Overcurrent Relay Action Value Return Value Return Coefficient Testing Instrument

Overcurrent Relay Action Value Return Value Return Coefficient Testing Instrument

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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New 2024 Free Sample/Inquiry for Drawings Optical Lens 1.5" (38mm) Glass Lens Converging Diverging Convex Double Concave

New 2024 Free Sample/Inquiry for Drawings Optical Lens 1.5" (38mm) Glass Lens Converging Diverging Convex Double Concave

US $ 5-99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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Reliable Low Temperature Testing Chamber for Industrial Applications

Reliable Low Temperature Testing Chamber for Industrial Applications

US $ 5,000-30,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jialing Instrument Equipment (Shanghai) Co., Ltd

Shanghai, China Since 2025
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Portable Variable Frequency Resonant High Withstand Voltage Tester Oil Immersed Hipot AC Induction Resonant Test System AC Hipot Tester for Cable Tester

Portable Variable Frequency Resonant High Withstand Voltage Tester Oil Immersed Hipot AC Induction Resonant Test System AC Hipot Tester for Cable Tester

US $ 1,799-11,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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Hzdl-5371L Portable High Voltage Generator 1000A Primary Current Injection Tester

Hzdl-5371L Portable High Voltage Generator 1000A Primary Current Injection Tester

US $ 2,258 / 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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3 Phase Current Protection Relay Tester Secondary Current Injection Test Kits

3 Phase Current Protection Relay Tester Secondary Current Injection Test Kits

US $ 1,800 / Set FOB
1 Set (MOQ)
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Wuhan Huayi Electric Power Technology Co., Ltd.

Hubei, China Since 2024
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Wxjb-902 Portable Three Phase Relay Tester Current Voltage Protection Relay Tester

Wxjb-902 Portable Three Phase Relay Tester Current Voltage Protection Relay Tester

US $ 5,000-7,500 / Set FOB
1 Set (MOQ)
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Wuhan WG Hipot Electric Tester Co., Ltd.

Hubei, China
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4-Phase Universal Relay Protection Testing Instrument with Industrial Computer

4-Phase Universal Relay Protection Testing Instrument with Industrial Computer

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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2024 Free Sample/Inquiry for Drawings Magnifying Dia 12mm FL 9mm Optical Optics Double Convex PMMA Plastic Lens

2024 Free Sample/Inquiry for Drawings Magnifying Dia 12mm FL 9mm Optical Optics Double Convex PMMA Plastic Lens

US $ 5-99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SiChuan JUKA Optical Technology

Sichuan, China Since 2022
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High Capacity Custom Low - Temperature Brittleness Tester

High Capacity Custom Low - Temperature Brittleness Tester

US $ 5,000-30,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jialing Instrument Equipment (Shanghai) Co., Ltd

Shanghai, China Since 2025
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60Hz Relay Protection Analysis Test Instrument Electrical Testing Equipment Relay Tester

60Hz Relay Protection Analysis Test Instrument Electrical Testing Equipment Relay Tester

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

Hubei, China Since 2024
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