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Factory supply Contact resistance testers high-voltage test equipment
US$500.00-5,000.00
1 Piece

Product profile

Customization

Available

After-sales Service

YES

Function

Cleared

Model NO.

GDH-100

Display

Digital

Usage

Electric Component Tester

Type

Resistance Tester

Environment

Room Temperature

Warranty

With Warranty

Power Source

AC 85V-265V

Weight

0-10Kg

Installation

Direct Connected

Customized

Customized

Testing Current

DC 0-100A.

Max. Ripple Ratio

3% @ 100A, 20milliohm

Measure Range

0~1.999milliohm / 0~19.99milliohm.

Resolution

1microohm / 10microohm

Accuracy

1.0%

Power Supply

AC 220V+-20%, 50Hz+-1

Dimension

36*27*30cm

Transport Package

Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan China

HS Code

9030899090

Production Capacity

2000PCS/Year

Key features

High Precision Measurement: Features 1.0% accuracy and 1microohm resolution for reliable circuit loop resistance testing.
Adjustable High Current: Provides DC 0-100A testing current with low ripple ratio of 3% @ 100A for stable results.
Dual LED Display: Equipped with two 3 1/2 LED windows to simultaneously display Current and Resistance values.
Comprehensive Protection: Includes over-current and over-heat protection mechanisms to ensure safe operation.
Portable Design: Compact dimensions of 36*27*30cm and lightweight at 7.5kg for easy transport and use.
Versatile Application: Designed for measuring contact resistance of high/low voltage switchgear, power cables, and weld joints.
Four Leads Method: Utilizes the four leads measurement method to eliminate lead resistance errors for high accuracy.
Complete Accessories: Comes with carrying bag, test leads, power cord, spare fuses, manual, and calibration certificate.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.23h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd., established in 2003 and located in Wuhan, China, specializes in high voltage test equipment. The company has ISO9001 and ISO14001 certifications, indicating robust management systems. It operates three production lines and exports to several international regions. The supplier is recognized for its innovation, participating in R&D projects with notable institutions. With a strong R&D team of 18 technicians and a focus on high-quality products, HV Hipot demonstrates a commitment to innovation and customer satisfaction.
Supplier typeHV Hipot Electric Co., Ltd. is a combined entity type, recognized as a high-tech enterprise with a factory setup, located in Wuhan, China.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, showcasing adherence to quality and environmental management standards.
Financial creditThe supplier has an annual revenue of 48,500,000 RMB and a registered capital of 31,130,000 RMB, indicating a stable financial base.
R&D capabilityHV Hipot actively engages in R&D projects and holds a high-tech enterprise certification, supported by a team of 18 R&D technicians.

Product Q&A

Q:What is the measurement accuracy and resolution?
A:
The device offers 1.0% accuracy with a resolution of 1microohm or 10microohm depending on the range.
Q:What is the maximum testing current?
A:
The testing current is adjustable from DC 0 to 100A, with a max ripple ratio of 3% at 100A.
Q:What is the measure range for resistance?
A:
The measure range is 0~1.999milliohm and 0~19.99milliohm for precise low-resistance measurements.
Q:What are the power supply requirements?
A:
It requires AC 220V +/- 20%, 50Hz +/- 1 for operation.
Q:Does the device have protection features?
A:
Yes, it includes over-current and over-heat protection to ensure safety during testing.

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