Contact Platform Support
Help CenterFilters
Power
Contact Load
Protect Feature
Size
Theory
-
Portable 6 Phase Relay Protection Tester Secondary Injection Tester 6 Phase 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 -
Six Phase Relay Protection Tester Secondary Injection Relay Test Set Microcomputer Protection Relay TesterUS$ 8,600 - 8,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Primary Injection High Current Test Set Current Load Test 5000a Primary Current Injector TesterUS$ 1,599 - 2,599MOQ: 1 PieceBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZ-109S2Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Three Phase Voltage Relay Test Microcomputer Relay Protection Test Device Secondary Current InjectionUS$ 2,866 - 4,500MOQ: 1 UnitBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
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 -
Six Phase Secondary Current Injection Test Set 6 Phase Relay Calibrator Protection Relay Test SystemUS$ 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
-
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 -
HZ-109S 500A 1000A Primary Current Injection Tester Primary Current Injection Test Set Single PhaseUS$ 1,599 - 2,599MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZ-109S2Huazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Primary Current Injection Tester 5000a Primary Current Injection Temperature Rise TestUS$ 1,599 - 2,599MOQ: 1 PieceBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZ-109S2Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
High Current Test Set Primary Injection Tester 2000a Primary Injection Test Set for Current Load TestUS$ 1,599 - 2,599MOQ: 1 PieceBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZ-109S2Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
High Current Test Set Primary Injection Tester 1000A Primary Injection Test Set for Current Load TestUS$ 1,599 - 3,000MOQ: 1 PieceBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZDL130Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Microcomputer Control Universal Secondary Injection Relay Test Set Digital Protection Relay TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
Secondary Injection Relay Test Set Protective Relay Test Equipment 6 Phase Relay Protection TesterUS$ 7,000 - 8,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-6Size: MiniatureHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Secondary Injection Protection Relay Test Set 6 Phase Protection Relay TesterUS$ 7,000 - 8,800MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-6Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
HZJB-3 3 Phase Relay Protection Tester Secondary Injection Relay Test SetUS$ 2,866 - 4,500MOQ: 1 UnitBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Secondary Injection Relay Test Set 6 Phase Microcomputer 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
-
Three Phase Protection Relay Tester Microcomputer 3 Phase Secondary Injection 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
-
3 Phase Protection Relay Tester Substation Secondary Injection Relay Test SetUS$ 866 - 4,300MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-3 Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Electrical Equipement Suppliers Three-phase Secondary Injection Relay Test Set Portable Electric Protection 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
-
Secondary Injection Test Set Single Phase Relay Tester Automatic Relay Test SetUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs -
6 Phase Relay Calibrator Secondary Injection Relay Tester Protection 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 -
Three Phase Secondary Injection Relay Test Set Microcomputer 3 Phase Protection Relay TesterUS$ 866 - 4,300MOQ: 1 UnitBrand Name: HZ Relay TesterPlace of Origin: Hebei, ChinaModel Number: HZJB-3 Three Phase RelayPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
3 Phase Secondary Injection Relay Test Set Price Microprocessor Protection 3phase Relay TesterUS$ 866 - 4,300MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJD-IPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Secondary Injection Microcomputer 6 Phase Relay Test Equipment Porection Relay Tester Acdc Voltage 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
-
Portable Protection Relay Test Set Secondary Injection Intelligent 1 Phase Microprocessor 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
-
Six Phase Micro Computer Secondary Injection Relay Tester Portable Electric Protection 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 -
Digital Secondary Injection Relay Test Set 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 -
Global Buyer Activity
Sourcing Agent negotiating terms for three phase voltage relay test microcomputer relay protection test device secondary current injection2025-10-28 20:46:26
Importer negotiating terms for Primary Injection High Current Test Set Current load test 5000a primary current injector tester2025-10-30 05:12:51
Procurement Lead requested specs for primary current Injection tester 5000a primary current injection temperature rise test2025-10-31 12:04:14
Import Coordinator is sourcing automatic relay test set single Phase Relay Tester Secondary Injection Relay Test Set2025-10-28 20:45:14
Sourcing Agent inquired about six Phase Micro Computer Secondary Injection Relay Tester portable electric protection relay test set8 hours ago
Buyer submitted an RFQ for secondary injection protection Relay Test set 6 phase protection relay tester2025-10-30 02:01:42
Lead Purchaser negotiating terms for Portable 6 Phase Relay Protection Tester secondary injection tester 6 phase relay test set2025-10-28 19:36:27 -
Secondary Injection Test Set 6 Phase Relay Protection Calibrator Microcomputer 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
-
Digital Relay Protection Calibrator Secondary Injection Test Set 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
-
Intelligent Mainframe Secondary Injection Test Set Microcomputer Transformer 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
-
Automatic Relay Test Set Single Phase Relay Tester Secondary Injection Relay Test SetUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Secondary Injection Protection Relay Test Set 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
-
3 Phase Secondary Injection Relay Test Set Universal Protection 3 Phase Relay TesterUS$ 4,550 - 4,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-I Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
-
Factory Price Secondary Injection Relay Test Set Micro Computer 3 Phase Relay TesterUS$ 4,550 - 4,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-I Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 Yrs
