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DC Resistance Tester with 0.1μΩ Resolution

Name: DC Resistance Tester with 0.1μΩ Resolution
Brand: Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
SKU: XHZ1320
Price: 1,050.00 USD
Availability: InStock

Product Details:

Place of Origin:	Xi'an Shaanxi China
Brand Name:	XZH TEST
Certification:	ISO CE
Model Number:	XHZ1320

Detail Information

Place of Origin:

Xi'an Shaanxi China

Brand Name:

XZH TEST

Certification:

ISO CE

Model Number:

XHZ1320

Highlight:

High Light

Highlight:

Resolution 0.1μΩ DC resistance tester

DC resistance Cable Fault Locator

High precision Resistance Tester

Trading Information

Minimum Order Quantity:

1set

Packaging Details:

wooden packaging

Delivery Time:

5-8 work days

Payment Terms:

T/T

Supply Ability:

3000unit/year

Product Description

XHZ1320

Description

As the core equipment of power systems, transformers’ long-term reliable operation is directly tied to the stability and dependability of the entire grid.

In transformer manufacturing, DC resistance testing is a mandatory item for semi-finished/finished product factory inspections, installation handover tests, and preventive testing conducted by power departments. This test effectively identifies defects such as improper coil material selection, welding flaws, loose connections, missing strands, and wire breaks, as well as potential hazards that may emerge post-operation. To address the demand for rapid transformer DC resistance measurement, our company has leveraged its proprietary technical strengths to develop a transformer DC resistance tester. This state-of-the-art instrument is a next-generation fast-testing device integrating three-phase testing (Yn, Y, △) and demagnetization functions, making it the ideal solution for measuring DC resistance in large power transformers. Equipped with a true-color high-resolution industrial display, full touch operation, and Chinese menu prompts, it ensures simple, intuitive operation while delivering fast testing speeds, high accuracy, and a broad measurement range.

Technical specification

Output current	Single phase	20A,10A,5A,1A,0.1A
	Three phase	10A+10A,5A+5A,1A+1A,0.1A+0.1A
Measuring range	Single phase	20 A level 0.5mΩ～1 Ω 10 A level 1.0mΩ～2 Ω 5 A level 10 mΩ～4 Ω 1 A level 0.1Ω～20Ω 0.1A level 2.0Ω～200Ω
	Three phase	10A + 10A gear 0.5mΩ ~ 0.8 Ω 5 A + 5 A level 10 mΩ ~ 1.6 Ω 1 A + 1 A level 0.1 Ω ~ 8.0 Ω 0.1A+0.1A gear 2.0 Ω ~ 80 Ω
Accuracy	±(reading×0.2%+2 words)
Resolution	0.1μΩ
Power supply	AC220V±10%, 50/60Hz
Operating temperature	-10℃～50℃
Relative humidity	<90%, no condensation

DC Resistance Tester with 0.1μΩ Resolution

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Abdullah Al Dhaheri

United Arab Emirates Jun 9.2026

Helpful (3)

Used this cable locator for 4 months on DEWA utility projects. Works well even in 45°C summer heat — no overheating issues. Depth readings accurate, multiple frequencies helpful for busy urban areas. Battery lasts full shift.Overall: Solid value for money. Recommended for utility and construction teams in Gulf region.

Михаил Соколов

Russian Federation Apr 16.2026

Helpful (2)

Полгода в поле с ним таскаюсь — не подводил ни разу. Глубину бьёт точно, частот на все случаи жизни, батарея держит до вечера даже в мороз. Крепкий, как танк, пыль грязь — нипочём. За эти деньги — огонь! Сетевым и подрядчикам советую, не пожалеете.

R*s

United Kingdom Apr 14.2026

Helpful (1)

It works great and offers excellent value for money—it accurately pinpoints the fault every time, guys.

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Underground Cable Fault Pinpointer with Acoustic-Magnetic Detection, 500000x Super Magnification, 20-Hour Continuous Operation

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DC Resistance Tester with 0.1μΩ Resolution

High Light

Highlight:

Resolution 0.1μΩ DC resistance tester

DC resistance Cable Fault Locator

High precision Resistance Tester

Overall Rating

Rating Snapshot

All Reviews

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