What is the warranty policy for this product?

The product comes with a warranty. Specific terms are not detailed in the description, but it is listed as 'With Warranty'.

DC Winding Resistance Tester (GDZRS-20A)

Name: DC Winding Resistance Tester (GDZRS-20A)
Brand: HV Hipot Electric Co., Ltd.
SKU: 694431415

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$3,500.00-6,000.00

1 Piece

Product profile

Customization

Available

Function

Cleared

Display

Digital

Model NO.

GDZRS-20A

Usage

Electric Component Tester

Type

Resistance Tester

Environment

0-40degree

Warranty

With Warranty

Power Source

AC 85V-265V

Weight

〉10Kg

Installation

Portable Precise

Customized

Non-Customized

Single Phase

1A 5A 10A 20A 40A

Three Phase

1A 5A 10A 20A

Accurancy

± 0.2%(Full Range)

Data Saving Capacity

150 Group

Power Supply

AC 220V± 22V, 50Hz± 2 Hz

Working Environment

0-40degree Relative Humidity: ≤ 80%

Transport Package

Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan China

HS Code

9030332000

Production Capacity

2000PCS/Year

Key features

Three-Phase Simultaneous Testing: Tests three-phase winding DC resistances simultaneously for big capacity transformers.

No Discharge Required: For on-load variable transformers, no need to discharge; adjust tap switch directly.

High Efficiency: Measurement time is 1/3 of traditional single-phase methods, saving time and labor.

Built-in Printer and Memory: Features built-in panel printer and 150-group data saving capacity for easy storage.

Clear LCD Display: Big screen LCD display provides clear, visual, and easy operation.

Stable and Fast: Offers stable data, fast testing, and good repeatability for on-site measurements.

Wide Current Options: Available in Single Phase (1A-40A) and Three Phase (1A-20A) current options.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

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.