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HVHIPOT GDYD-301W Automatic Metal Oxide Arrester Tester with CT Shielding Technology
US$1,120.00-1,980.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
yesWarranty
1 yearModel NO.
GDYD-301WPower Supply
DC6V Alkaline Battery(1.5V AAA×4)Testing Way
Clip CT by Integral WayTransmit
433MHz Wireless Transmit Ion, Transmit in 30m AreaDisplay Mode
Four Digital LCD Display, Can Be Used in DarkLCD Size
47mm×28.5mmHv Detecter
68mm×245mm×40mmClip Size
φ33mmSampling Speed
2/SMeasurement Range
AC 0.000mA~30.00mA(50/60Hz Automatically)Transport Package
Wooden CaseSpecification
ISO, SGSTrademark
HV HipotOrigin
Wuhan ChinaHS Code
9030820000Production Capacity
5000PCS/YearKey features
CT Shielding Technology: Utilizes newest CT shielding technology for high accuracy 1uA leakage test.
Wireless Data Transmission: Transmits testing data via 433MHz wireless signal within a 30m area.
Portable & Durable Design: Lightweight, damp-proof, anti-heat, and shock-resistant insulating rod.
Data Storage & Review: Stores up to 99 data points with easy up/down review functionality.
Auto Power Off: Automatically turns off after 5 minutes to conserve battery life.
LCD Display in Dark: Four digital LCD display designed for visibility in dark places.
Safety & Stability: Special HV clip allows safe and easy contact with HV or grounding terminals.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤4.48h 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 measurement range and resolution?
A:
The measurement range is AC 0.000mA~30.00mA (50/60Hz automatically) with a resolution of 1uA.
Q:How does the wireless transmission work?
A:
It uses 433MHz wireless transmission to send data to a receiver within a 30m area.
Q:How much data can the instrument store?
A:
The instrument can store up to 99 data points, indicated by MEM for direction and FULL when storage is complete.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:How to judge if the MOA has issues?
A:
If leakage current is below 500uA, it is normal. Above 500uA indicates potential spots, moisture, or aging.
Send Inquiry
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HV Hipot Electric Co., Ltd.
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