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GDJW-40B Wireless Live Insulator Distributed Voltage Tester
US$1,000.00-1,500.00
1 Piece

Product profile

Customization

Available

Working voltage

35 - 1000kV

Voltage measurement range

0 - 40kV

Model NO.

GDJW-40B

Measurement error

≤±1%

Resolution

0.01kV

Sampling rate

10 times/second

Working temperature

-35℃---+60℃

Transport Package

Standard Export Wooden Box

Specification

400*315*135mm

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

9030899090

Key features

Wireless Transmission: Communication distance over 100m ensures safe and reliable measurement.
High Anti-Interference: Double-shielding design fully meets EMC standard for various occasions.
Wide Voltage Range: Applicable for working voltages from 35kV to 1000kV.
Long Working Time: Continuous operation for more than 12 hours on dry batteries.
Flexible Design: Universal joint allows flexible adjustment of measurement direction.
Customizable Range: Voltage measurement range of 0-40kV can be customized.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤4.87h 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 working voltage range?
A:
The working voltage range is 35 - 1000kV, applicable for different voltage grades.
Q:Can the voltage measurement range be customized?
A:
Yes, the voltage measurement range of 0 - 40kV can be customized.
Q:How long is the working time?
A:
The working time is more than 12 hours continuously.
Q:What is the sampling rate?
A:
The sampling rate is 10 times per second.
Q:What is the resolution of the device?
A:
The resolution is 0.01kV.

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