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HVHIPOT Multi Function Transformer Turns Ratio Tester TTR Meter GDB-IV
US$2,765.00-4,706.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 yearModel NO.
GDB-IVType
Universal Testing MachineAccuracy Grade
0.5Load Way
Electronic LoadLoading Method
Dynamic LoadDisplay
DigitalControl
Computer ControlWeight
9kgPower Source
Lithium battery 10AHAccuracy of current measurement
1% FS+2digitsAmbient temperature
-20~40 centigradeAmbient humidity
less than 85% RHResolution of angle
0.01 centigradeTransport Package
Wooden CaseSpecification
ISO9001Trademark
HV HipotOrigin
Wuhan, ChinaHS Code
8501109990Production Capacity
5000/YearKey features
Fast Measurement Speed: Testing time for one group of data is only 10 seconds.
Comprehensive Protection: Equipped with over-current, over-voltage, over-heat, and reverse connection protection.
Portable Lithium Design: Powered by 10AH lithium battery, weighing only 9kg for easy transport.
Smart Data Management: Features 7-inch touch screen, PC control via USB, and Excel data export.
Wide Application Scope: Suitable for power systems, manufacturers, and railway electrical systems.
Automatic Tap Changer: Automatically determines tap changer position and ratio after parameter setting.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤1.36h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.
Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.
R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.
Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.
Product Q&A
Q:What is the warranty period for this tester?
A:
We provide a 1-year warranty for the GDB-IV Transformer Turns Ratio Tester.
Q:What is the accuracy of the turns ratio test?
A:
The accuracy varies by voltage range: Class 0.1 for 1-500, Class 0.2 for 500-2000 and 1-100, and Class 0.5 for 2000-5000 and 100-500.
Q:Can this device be controlled by a computer?
A:
Yes, it has a USB port for online control and measurement by PC, allowing data upload and saving via Excel files.
Q:What is the testing speed for one group of data?
A:
The testing time for one group of data is fast, taking only 10 seconds.
Q:What is the maximum turns ratio range?
A:
The turns ratio range is 1-10000.
Send Inquiry
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HV Hipot Electric Co., Ltd.
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