Can the device calculate relative errors automatically?

Yes, after inputting the standard transformation ratio, it calculates the relative error automatically.

What is the weight of the instrument?

The weight of the instrument is 10kg.

Three Phase & Single Phase Transformer Turns Ratio Test Instrument

Name: Three Phase & Single Phase Transformer Turns Ratio Test Instrument
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 846304885

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$800.00-1,200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Long Support

Warranty

1 Year

Model NO.

HM5001

Type

Transformer Turns Ratio Tester

Accuracy Grade

0.2

Display

LCD

Weight

10kg

Power Source

AC220V

Transformer Ratio

1--10000

Group

1--12 Point (12 Vector Groups)

Environment Temperature

-5--40

Humidity

<85%

Transport Package

Wooden Box with Foam Inside

Specification

430*320*215mm

Trademark

HMDQ

Origin

Hubei, China(Mainland)

HS Code

9030390000

Production Capacity

500sets/Month

Key features

High Precision Measurement: Achieves 0.2 class accuracy for reliable transformer ratio testing.

Full Automation: Automatically measures connection groups, phase sequence, and calculates relative errors.

Wide Measurement Range: Supports transformer ratios from 1 to 10000 and 12 vector groups.

User-Friendly Interface: Features a large LCD screen and menu-driven operation for ease of use.

Compact and Portable: Lightweight design at 10kg with dimensions 430*320*215mm for easy transport.

Data Management: Automatically saves test results and allows retrieval of previous data.

Safety Isolation: Automatically isolates testing voltage after measurement is completed.

Long-Term Support: Provides lifelong after-sales service support for all units.

Company profile

Importers and ExportersFast DeliveryManagement CertificationProduct Certification

Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou PortAverage Response Time: ≤3.06h

AI-Powered supplier vetting

SummaryThe supplier operates in power testing products and related electronic, electrical, machinery, software, and information-system activities. It reports 3D design, ODM, OEM, SDK, new-product, and broad customization capabilities, with stated annual productivity of 1,500 sets for four listed testing-equipment categories. Procedures and records exist for corrective/preventive actions and customer complaints, while the supplier explicitly reports no quality assurance in quality-control processes. It has valid manufacturing contracts with associated subcontractors, but no in-stock capacity, overseas warehouse, or overseas showroom. Overseas service offerings include installation, debugging, maintenance, repair, and training, although the stated number of countries served overseas is zero. Financial evidence is incomplete and includes zero values for the listed 2024 financial metrics, so credibility cannot be established from the provided data.

Supplier typeThe supplier is positioned in the power-testing and electrical-equipment sector, with stated activities covering electronic products, software and auxiliary equipment, machinery, instruments, communication equipment, and professional design services. Its company description specifically presents one-stop power testing products and services.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and lists installation, debugging, maintenance, repair, and training services. However, it reports no overseas warehouse or showroom and zero countries where overseas services are offered, indicating limited demonstrated overseas coverage.

R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for popular brands, 3D software design, and an available SDK. These are explicit indicators of product-development and technical integration capability.

Production capacityAnnual productivity is stated as 1,500 sets each for four categories of high-voltage and related testing equipment, supported by listed machining, drilling, milling, welding, cutting, and wire-winding facilities. Valid manufacturing contracts with each associated subcontractor are also reported, although no in-stock capacity is available.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. The same broad customization range appears in both its R&D and production-related information.