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What is the delivery lead time?

The standard delivery lead time is 10 days.

Portable Transformer Turn Ratio Polarity Testing Instrument with Battery

Name: Portable Transformer Turn Ratio Polarity Testing Instrument with Battery
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 2002039092

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

US$1,950.00-2,250.00

1 Set

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

One Year

Model NO.

TTR-3

Description

Portable Transformer Tester

Features

Handheld Portable Transformer Tester

Reference Standard

IEC

Applicable Transformers

Single Phase, 3 Phase, Normal & Z Type Transformer

Test Parameters

Turns Ratio, Phase Angle, Polarity, Vector Group

Special Function

Blind Test

Power Supply

AC220V, 50Hz, DC5000mAh Battery

Data Storage

1000 Groups

Weight

3kg (with Battery)

Delivery Lead Time

10 Days

Delivery Method

DHL Express

Trade Term

EXW. Fob, DDU, CNF, CIF, etc.

Payment Term

T/T

Display

Digital Display

Language

English

Transport Package

Packed in Veneer Case

Specification

3kg (with battery)

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Sets Portable Transformer Tester / Month

Key features

Blind Test Capability: First in China to perform blind tests without knowing connection methods or groups.

High Precision Accuracy: High voltage accuracy 0.05%, low voltage 0.1%, ratio accuracy up to 0.3%.

Fast Three-Phase Testing: Completes three-phase tests within 1 minute for efficient field operations.

Portable & Battery Powered: Handheld design weighing 3kg with DC 5000mAh battery for mobile use.

Vector Diagram Display: Visually represents magnitude and phase relationships for easy parameter understanding.

Tap Test Function: Quickly measures ratio and error at each tap position with single input.

Low Distortion Source: Digitally synthesized sinusoidal source with distortion less than 0.1%.

Large Data Storage: Stores up to 1000 groups of test data for record keeping.

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: ≤1.12hTerms 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.