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Secondary Current Injection Relay Test Microcomputer Protection Relay Tester 3 Phase Relay Test SetUS$ 2,600 - 4,200MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-IPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Digital Relay Test System Three Phase Relay Protection Tester Substation Relay Test SetUS$ 2,600 - 4,200MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-IPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Supplier Three Phase Secondary Injection Relay Test Kit Ac/dc Voltage Relay Test SetUS$ 2,500 - 3,000MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Secondary Current Injection Relay Test Set Microcomputer Threephase Relay Test SetUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-I Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
HZJB-D Single Phase Relay Test Set Best Price Single Phase Relay Test MachineUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
China Electric Protection Relay Test Equipment Relay Protection EquipmentUS$ 3,599 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-IHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Smart Sourcing
1Look forChoose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
Power System Protection Relay Tester 3 Phase Relay Test SetUS$ 2,600 - 4,200MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-IPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Secondary Injection Relay Test Set 3 Phase Relay TesterUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1: Protection RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Substation 3 Phase Protection Relay Tester Universal Protection Relay TestUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-3 Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Three Phase Secondary Injection Relay Test Set Substatio Relay TesterUS$ 920 - 4,300MOQ: 1 UnitBrand Name: HuaZheng Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-I Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Microcomputer Relaying Protection Tester 6 Phase Relay TestUS$ 9,500 - 9,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Well-exported Relay Tester 6 Phase Protection Relay Test SetUS$ 8,700 - 8,700MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Secondary Injection Protection Relay Test Set Microcomputer Relay Protection TesterUS$ 7,000 - 8,800MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Manufacturer Secondary Injection Relay Test Set 3 Phase Relay TesterUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-3 Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Discount Price Single Phase Relay Test Set Portable Relay TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Microcomputer Protection Relay Tester 6 Phase Relay Test SetUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Six Phase Protection Relay Test Set Microcomputer Protection Relay TesterUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
High Voltage Relay Test Circuit Breaker Simulation DeviceUS$ 2,599 - 3,150MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZMN-D3Type: High VoltageHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Protection Relay Test Set 6 Phase Secondary Current Injector TesterUS$ 8,600 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Size: MiniatureHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Micro-Computer Controlled Relay Protection Tester Price Secondary Current Injection Relay Test Set 3 Phase Relay Test SetUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-IPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Fully Automatic Relay Test Set Kit 6 Phase Secondary Current Injection Relay Test 6 Phase Relay Protection TesterUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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6 Phase Secondary Injection Relay Test Kit 6 Phase Protection Relay Tester Microcomputer 6 Phase Relay Test EquipmentUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Single Phase Relay Test Set Best Price Single Phase Relay Test Equipment Secondary Current Injection Test SetUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Relay Protection Microcomputer 6 Phase Relay Tester Test Kits Secondary Current Injection Relay Test SetUS$ 8,600 - 8,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Micro-computer Controlled Relay Protection Tester Price Single Relay Test Kit Relay Protection Testing InstrumentUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Comprehensive Relay Test Unit Single Phase Protection Relay Tester Secondary Current Injection Relay TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Global Buyer Activity
Import Coordinator is sourcing Three Phase Secondary Injection Relay Test Set substatio relay tester2025-11-15 18:23:52
Procurement Lead requested a quote for Manufacturer Secondary Injection Relay Test Set 3 phase relay tester2025-11-14 11:17:46
Operations Head requested a quote for High Voltage Relay Test Circuit Breaker Simulation Device2025-11-15 13:16:44
Lead Purchaser is sourcing substation 3 Phase protection relay tester universal protection relay test8 hours ago
Purchaser placed an order for Secondary Injection Relay Test Set 3 phase relay tester2025-11-15 22:20:55
Procurement Lead requested specs for Secondary Injection Relay Tester Protection Relay Test Kit microcomputer 6 phase protection relay tester2025-11-16 04:54:19
Verified Buyer is sourcing single phase relay test set best price single phase relay test equipment secondary current injection test set12 hours ago
Sourcing Agent negotiating terms for Fully Automatic Relay Test Set Kit 6 phase secondary current injection relay test 6 phase relay protection tester2025-11-15 14:49:18 -
Comprehensive Relay Test Device /3 Phase Protection Relay Tester Microprocessor Relay Protection DeviceUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Size: MiniatureHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Six Phase Protection Relay Tester Secondary Injection Relay Test Kit 6 Phase Protection Relay TesterUS$ 7,000 - 8,800MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Standard Relay Calibration Machine Multifunction Phase Relay Test Set Six Phase Protection Relay TesterUS$ 8,600 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Current Relay Test Kit Micro Computer Protection Relay Tester Single Phase Relay TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Secondary Injection Relay Tester Protection Relay Test Kit Microcomputer 6 Phase Protection Relay TesterUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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3-phase Relay Tester Microcomputer Protection Relay Apparatus 3 Phase Relay Test SetUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-3 Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
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Portable Intelligent Auto Relay Tester Single Phase Relay Test Set Microcomputer Protection Relay TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
