What is the measuring precision?

The measuring precision is 0.5% RGD + 0.05% FS.

What is the power supply requirement?

The rated power supply is AC220V.

100A Portable Automatic Contact Resistance Tester Loop Resistance Tester for Cable Line Testing

Name: 100A Portable Automatic Contact Resistance Tester Loop Resistance Tester for Cable Line Testing
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 817624705

Chongqing, ChinaChongqing Gold Mechanical & Electrical Equipment Co., Ltd.

US$1,400.00-1,599.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support,Online Service

Warranty

1 Year for Contact Resistance Tester

Model NO.

GDHL

Measuring Range

0-1999.9 μω Resolution:0.1 μω

Measuring Current

DC 100A/200A for Different Selection

Time Measurement Range

400ms, Resolution 0.1ms

Coil Current Measurement Range

20.00A, Resolution 0.01A, Error 2%Rdg+0.2%Fs

DC Power out

DC30V~250V/20A (Instantaneous)

Travel Sensors Configuration

Angle, Acceleration and Line (Optional)

Temperature

-10~50°C

Humidity

<90%

Product Name

Contact Resistance Tester

Function

Quick Test

Standard

GB763

Measuring Cutten

Direct-Current≥100A

Resolution

0.1 μω

Source

AC220V

Technical Function

Stores 100 Data Sets

Transport Package

Standard Wooden Case

Specification

340mm* 280mm*210mm

Trademark

Gold

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

50pieces/Month

Key features

Lifetime Technical Support: Provides lifetime technical support and online service for all customers.

1-Year Warranty Coverage: Includes a comprehensive 1-year warranty for the contact resistance tester.

Multiple Current Options: Offers DC 100A, 200A, 400A, and 600A measuring current for flexible selection.

Integrated Micro-Printer: Features an integrated micro-printer for immediate result printing.

Data Upload Capability: Saves up to 100 data sets and uploads them to PC for MS Word conversion.

IEC62271 Compliance: Designed according to IEC62271 standard for reliable circuit breaker testing.

LCD Display Mode: Equipped with a clear LCD display for easy reading of test results.

Company profile

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤5.58hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.