What is the maximum output current of the tester?

The maximum measured current is 5A, which will not cause the electric potential of the grounding device to become too high.

Htdw-5A Grounding Resistance Tester for Earth Grid

Name: Htdw-5A Grounding Resistance Tester for Earth Grid
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 880502235

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$2,000.00-3,200.00

1 Set

Product profile

Display Type

Digital Only

Certification

Customized

Model NO.

HTDW-5A

Impedance Measurement Range

0~200 Ohm;

Resolution

0.001 Ohm

Maximum Output Voltage

AC 400V (45Hz, 55Hz, Double Frequency, Sine Wave)

Maximum Output Current

AC 5A (45Hz, 55Hz, Double Frequency, Sine Wave)

Current Output Gear

5 / 4.5 / 4 / 3.5 / 3 / 2.5 / 2 / 1.5 / 1A, 0.5A/G

Anti-Jamming Capability

Anti- Frequency 50Hz Voltage 10V

Measured Wire Required Value-1

Current Wire Copper Core More Than 1.5 mm2

Measured Wire Required Value-2

Voltage Wire Copper Core More Than 1.0 mm2

Dimension

295*340*310mm3

Weight

28kg

Transport Package

Carton

Specification

see details

Trademark

HV TEST

Origin

China

HS Code

9030332000

Production Capacity

300 Sets Per Month

Key features

Strong Anti-Jamming Capability: Uses variable frequency technique to get stable data under 50Hz interference of 10V.

No Power Off Required: Maximum output current of 5A prevents high grounding potential, enabling live testing.

Dual Frequency Testing: Utilizes 45Hz and 55Hz sine waves with 5Hz difference from power frequency.

Comprehensive Testing Functions: Measures ground resistance, contact voltage, pace voltage, and earth resistivity.

Customizable Product: Offers full customization options including impedance range and output current.

One Year Warranty: Includes free consulting, video calls, and on-site technical support.

Compact and Portable Design: Dimensions 295x340x310mm and weight 30kg for easy transport and operation.

Company profile

Cooperated with Fortune 500Experienced TeamPatents AwardedManagement Certification

Wuhan UHV Power Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryThe supplier specializes in power facilities and electrical equipment, with a robust quality control system certified by ISO9001, ISO14001, and ISO45001. They offer extensive customization options and have proven R&D capabilities with ODM services. However, they lack overseas infrastructure and stock capabilities, which may limit their global reach. Financial data from the past three years suggests stability, but the absence of valid manufacturing contracts may impact production reliability.

Supplier typeThe supplier operates in power facilities, electrical instruments, meters manufacturing, sales of electronic components, and electromechanical components.

CertificationsThe supplier holds ISO9001, ISO14001, ISO45001 certifications, indicating strong compliance with quality and environmental management standards.

After-Sales capabilityProcedures for corrective actions and handling customer complaints are clearly established and recorded.

R&D capabilityThe supplier has launched new products in the past year, offers ODM services, and provides SDK, showcasing strong innovation capabilities.

Production capacityThe supplier lacks valid contracts with subcontractors and has no stock or overseas warehouse capabilities, limiting production and logistics.

Customization capabilityOffers extensive customization services from samples, designs, and full customization, indicating strong customization capabilities.

Client casesProvides OEM services for well-known brands, demonstrating experience with significant clients.

Product Q&A

Q:Is your company a manufacturer or a sales company?

Wuhan Huatian Electric Power Automation CO., LTD. is an industrial and trade enterprise with its own factory, self-produced and self-sold. Founded in 2004, we have fifteen years of production experience with reliable production lines, test rooms, and R&D centers.

Q:Are the goods in stock and can they be customized?

Goods are made to order according to special customer requirements using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q:Is the product quality guaranteed?

Yes, we use imported components in large quantities. Products undergo three times of quality inspection before shipment and are uniformly packed in non-fumigation wooden boxes for export.

Q:What are the after-sales terms?

We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, and technology door-to-door to solve any after-sales problems in a timely manner.

Q:Which countries or regions do you export to?

Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan, and other countries. We have cooperative distributors in the US, India, and Vietnam.