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HV HIPOT 0-400V 0-5A ERT-5 Earth Resistance Tester for Ground Grid
US$3,000.00-5,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 yearModel NO.
ERT-5Power supply
AC 220VMeasuring output current
1A-5AMeasuring output voltage
0V-400VRated output power
2000VAEnvironment Temperature
-15-40 centigradeHumidity
RH<80%Dimension
370(L)*295(W)*358(H)Storage
100 groups, support U disk data storageWeight
22 kgTransport Package
Wooden CaseSpecification
ISO, SGSTrademark
HV HipotOrigin
Wuhan, ChinaProduction Capacity
5000PCS/YearKey features
Support single-frequency operation at 45.0Hz, 50.0Hz, 55.0Hz, 60.0Hz, and 65.0Hz, as well as multiple dual-frequency combination modes at 47.5Hz/52.5Hz, 45.0Hz/55.0Hz, 57.5Hz/62.5Hz, and 55.0Hz/60Hz
Equipped with a 7-inch high-definition color touchscreen display, the user interface is intuitive and clear, making operation easy and allowing users to complete the entire testing process
Includes a USB flash drive data export interface, allowing connection to external computer devices for data viewing, organization, and professional analysis.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.70h 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:
The product comes with a 1-year warranty.
Q:What frequency ranges does the ERT-5 support?
A:
It supports single frequencies of 45Hz, 50Hz, 55Hz, 60Hz, and 65Hz, as well as dual-frequency combinations like 47.5Hz/52.5Hz.
Q:How much data can the device store?
A:
It has a memory size of 100 groups and supports data storage via U disk.
Q:What is the measuring output current range?
A:
The measuring output current is adjustable from 1A to 5A.
Q:Does the product support data export?
A:
Yes, it includes a USB flash drive interface for exporting data to external computers.
Send Inquiry
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HV Hipot Electric Co., Ltd.
HV Hipot Electric Co., Ltd.*Content:
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