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Transformer Oil Test Series

Transformer Test Series

High Voltage Test Equipment

Cable Fault Locator

Secondary Injection Relay Test Set

HV Switch Tester

SF6 Gas Analyzer

Huazheng HZCS-N3 Astm D974 Transformer Oil Acidity Number Testing Machine

HZCS-N3 transformer oil acid tester is a fully automatic measuring instrument which adopts the extraction method to accurately detect the insulating oil acid value. This instrument can improve th...

Huazheng HZKS-N3 ASTM D92 Cleveland Open Cup Flash Point Tester Flash Point Apparatus

Huazheng HZKS-N3 Closed Cup Flash Point Tester: 8" color touchscreen, PID temp control, PT100 armored probe, electronic ignition, UV flame sensor. ASTM D93 / ISO 2719 compliant for petroleum, che...

Huazheng HZYN-1302 Low-Temperature Kinematic Viscosity Test Equipment OEM Kinematic Viscometer

This instrument is a special test instrument designed and manufactured according to the national standard gb265-88 petroleum product kinematic viscosity measurement method. It is suitable for mea...

Huazheng HZCS-N3 Astm D974 Transformer Oil Acidity Number Testing Machine

Huazheng HZKS-N3 ASTM D92 Cleveland Open Cup Flash Point Tester Flash Point Apparatus

Huazheng HZYN-1302 Low-Temperature Kinematic Viscosity Test Equipment OEM Kinematic Viscometer

Huazheng Factory OEM HZ-3320E-I Portable Handheld Transformer DC Resistance Tester

The handheld transformer DC resistance tester, as an innovative product, can output a maximum current of up to 20A, which can support the use of most distribution transformers. Taking advantage o...

Huazheng Electric Manufacture HZ-2400H Transformer Dielectric loss Tester

Dielectric loss measurement is a very basic method in the insulation test, which can effectively find the overall damp deterioration and deterioration of the insulation of electrical equipment, a...

Huazheng HZYA-2Z-I Portable Handheld On Load Switch Tester

The instrument is high intelligent degree .It is easy to operate with all English menu prompts. The instrument is small in size, light in weight and strong in anti-interference ability, which gre...

Huazheng Factory OEM HZ-3320E-I Portable Handheld Transformer DC Resistance Tester

Huazheng Electric Manufacture HZ-2400H Transformer Dielectric loss Tester

Huazheng HZYA-2Z-I Portable Handheld On Load Switch Tester

Huazheng Inductive Withstand VoltageTransformer Partial Discharge Free Test System

HZGTU gas-filled non-partial discharge combined electrical test device is suitable for high-voltage, large-capacity GIS, GIL power equipment insulation withstand voltage test, partial discharge...

Huazheng VLF Test Equipment Cable Test Multifunction Vlf Hipot And Tan Delta Tester

The VLF Multifunction Hipot Tester is an advanced electrical testing instrument designed to ensure the safety and reliability of high-voltage electrical equipment. VLF stands for Very Low Frequen...

Huazheng HZ2511 Factory Manufacture Impulse Withstand Generator

An Impulse Withstand Generator (IWG) is a specialized electrical testing device designed to evaluate the insulation strength of electrical equipment and components under high-voltage conditions. ...

Huazheng Inductive Withstand VoltageTransformer Partial Discharge Free Test System

Huazheng VLF Test Equipment Cable Test Multifunction Vlf Hipot And Tan Delta Tester

Huazheng HZ2511 Factory Manufacture Impulse Withstand Generator

HZ-A40 Vehicle-Mounted Cable Fault Integrated Testing System Power Cable Locator Test Van

Our export-type vehicle-mounted intelligent cable fault location system is a high-performance device developed by our company to keep pace with the development trends of the international power i...

Huazheng HZ-A50 Pushcart Cable Fault Tester Trolley Type Cable Fault Location System

The HZ-A50 trolley-type cable fault tester is a cable fault testing system that our company has been dedicated to developing for many years in the field of power cable fault detection. To meet th...

Huazheng HZ-B+ Acoustic And Magnetic Synchronization Fixed-Point Instrument Cable Fault Point Tester

Because of the extreme complexity of the power cable laying environment, the precise fixed point has always been a critical step in the cable fault test. Even if there is an accurate coarse measure...

HZ-A40 Vehicle-Mounted Cable Fault Integrated Testing System Power Cable Locator Test Van

Huazheng HZ-A50 Pushcart Cable Fault Tester Trolley Type Cable Fault Location System

Huazheng HZ-B+ Acoustic And Magnetic Synchronization Fixed-Point Instrument Cable Fault Point Tester

Huazheng HZJB-1600B IEC61850 Six Phase Relay Protection Testing Instrument

HZJB-1600B relay protection tester is designed according to the relevant technical specifications of "DL/T 624-2010 Technical Conditions for microcomputer relay protection test Device", and based...

Secondary Injection Protection Relay Tester 6 Phase Relay Test Set for Substation Commissioning

A 6 phase relay protection tester differs from its 3-phase counterpart in one fundamental way: it provides six fully independent current channels and up to six voltage outputs simultaneously. Tha...

Huazheng HZJB-1700 Portable Handheld Three-phase Relay Protection Tester

The secondary defect elimination tester HZJB-1700 is controlled by a microcontroller, which makes it simple to use and convenient to carry. It can be used to test the action values and time of AC...

Huazheng HZJB-1600B IEC61850 Six Phase Relay Protection Testing Instrument

Secondary Injection Protection Relay Tester 6 Phase Relay Test Set for Substation Commissioning

Huazheng HZJB-1700 Portable Handheld Three-phase Relay Protection Tester

Huazheng Factory HZ2363 Three Phase Contact Resistance Test Equipment

HZ2363 Three Phase Contact Resistance Tester is made and contained of advanced high-power switching power supply technology and advanced electronic circuit. It is the dedicated tester for the res...

Huazheng HZ5373 3000A Primary Current Injection Test System

HZ5373 3000A high current generator (referred to as upconverter), our own self-developed test equipment, it combines the advantages of similar products at home and abroad, using CNC technology, s...

Huazheng Electric Manufacture HZDL-1000III 3 Phase Primary Injection Test Set

The HZDL-1000III three-phase high current generator (referred to as three-phase current regulator) is a testing equipment independently developed by our company.It combines the advantages of simi...

Huazheng Factory HZ2363 Three Phase Contact Resistance Test Equipment

Huazheng HZ5373 3000A Primary Current Injection Test System

Huazheng Electric Manufacture HZDL-1000III 3 Phase Primary Injection Test Set

Huazheng OEM HZSF1467 SF6 Gas Leakage Detector Supplier

The instrument uses an infrared sensor at its core, combined with high-precision sampling ADC (Analog-to-Digital Converter) and a high-speed ARM CPU. This ensures that the sample data is more accur...

Huazheng Manufacture HZSF-CZ SF6 Gas Vacuuming And Refilling Device

With the rapid development of the power industry and increasing investment in power industry infrastructure and equipment, the use of SF6 electrical equipment continues to grow. Consequently, the r...

Huazheng Manufacture HZ1491 SF6 Gas Density Relay Calibrator

The SF6 gas density relay calibrator is an important component used to monitor changes in SF6 gas density within the SF6 switch body during operation. Due to the infrequent action of the SF6 gas de...

Huazheng OEM HZSF1467 SF6 Gas Leakage Detector Supplier

Huazheng Manufacture HZSF-CZ SF6 Gas Vacuuming And Refilling Device

Huazheng Manufacture HZ1491 SF6 Gas Density Relay Calibrator

Huazheng About
Huazheng

Since our inception, Huazheng has been guided by a steadfast conviction: Customer interests come first, and employee dreams deserve to be realized. We pursue more than just products; we strive for 300% customer satisfaction.We adhere to more than just technology; we continuously break through and innovate upon our successes. We provide more than just equipment; we offer quality assurance that exceeds expectations.We promise more than just service; we resolve every customer issue in the shortest possible time.

15

+

Years of Experience
100

+

Exporting countries
50

+

Number of employees
200

+

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