What is the warranty period?

The product comes with a one-year warranty.

Is the device suitable for field testing?

Yes, it is lightweight (7kg) and easy to carry for field tests.

TTR-I Precision Low Price CT Vt Transformer Turns Ratio Tester

Name: TTR-I Precision Low Price CT Vt Transformer Turns Ratio Tester
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 1970228042

Chongqing, ChinaDelta Technology (Chongqing) Co., Ltd.

US$1,500.00

1 Set

Sample price:US$1600.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

One Year

Model NO.

TTR-I

Reference Standard

IEC76-1, IEC60044

Test Parameters

Turns Ratio, Polarity, Vector Group, Phase Angle

Applicable Transformers

Single Phase and Three Phase Transformer, CT, Vt

Keywords

Turns Ratio Tester, TTR Tester, Turns Ratio Meter

Ratio Measurement Range

1-10000

Group Measurement

1-12

Test Voltage

AC 0~80V

Display

Digital

Operation Mode

Automatic

Power Supply

220V, 50Hz

Dimension

400mm*350mm*200mm

Weight

7kg

Delivery Lead Time

7 Days

Shipping Method

by FedEx Express

OEM Service

Yes

Transport Package

TTR-I Turns Ratio Tester Is Packed in Veneer Case

Specification

Net weight: 7kg

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Sets / Month

Key features

IEC Standard Compliance: Designed according to IEC76-1 and IEC60044 standards for reliable testing.

Wide Ratio Range: Measures turns ratios from 1 to 10000 with high precision.

Multi-Parameter Testing: Tests turns ratio, polarity, vector group, and phase angle.

Automatic Protection: Features automatic voltage regulation and protection against reverse connection.

Lightweight Design: Compact size and 7kg weight make it easy to carry for field tests.

High Accuracy: Phase measurement error is 1 degree with ratio error as low as 0.2%.

Fast Delivery: Standard delivery lead time is 7 days for urgent orders.

OEM Service Available: Customization options are available for specific requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedFast Delivery

Delta Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-01Average Response Time: ≤1.11hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, instrument, equipment, robot, and related sales activities, but is explicitly not classified as a professional technical supplier. Its documented capabilities include transformer testing equipment production of 1,000 sets annually, minor customization, ODM, and OEM services. Innovation evidence is limited: one R&D engineer, no new products in the past year, no 3D software design service, and no SDK. Service procedures for corrective actions and complaints exist, but no written records are available, while quality assurance and raw-material traceability statuses are unknown. The supplier reports overseas markets and export sales, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2022–2024, but no financial performance details are provided.

Supplier typeThe supplier’s scope covers technical services, technology development and consulting, instrument and equipment sales, intelligent robots, and related machinery. However, it is explicitly identified as not being a professional technical supplier, so its profile is broader equipment and technology-related trading/service activity rather than a specialized technical supplier.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide 3D software design or SDK support, and offers only minor customization design services. ODM and OEM capabilities are explicitly available, but these do not offset the stated lack of recent product development evidence.

Production capacityThe supplier reports annual production of 1,000 sets of transformer testing equipment and an off-season lead time within 15 working days. This provides direct evidence of a defined production output and delivery timeframe, although broader capacity, facilities, and quality-performance evidence is not provided.

Customization capabilityThe supplier provides minor customization design services and explicitly offers ODM and OEM services, including OEM for well-known brands. However, it does not provide 3D software design services, so the demonstrated customization capability is positive but limited in scope.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of at least some brand-related customer work. No customer names, project details, performance records, or independently verifiable case descriptions are supplied.