Does it have blind spots?

No, the bridge balance method has no blind spots, especially for short cables.

Underground Cable Sheath Fault Locator Set with Bridge Method Step Voltage Method

Name: Underground Cable Sheath Fault Locator Set with Bridge Method Step Voltage Method
Brand: Xian XZH Electric Power Technology Co., Ltd.
SKU: 2292481315

Shaanxi, ChinaXian XZH Electric Power Technology Co., Ltd.

US$3,986.00

1-2 Pieces

US$1,858.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

XHHG521A+XHHD523L

Connectors

Coaxial BNC

Test Mode

Point Test

Usage

Digital Cable Tester

Test Region

Unformed

Cable Type

Shielded

Power

Electricity

Certification

Customized

Color

Black

Output Voltage

0-10kv Adjustable

Output Current

0~200mA

Application

Cable Sheath Fault Location

Package

Standard Exporting Wooden Case

Transport Package

Wooden Case

Specification

25kg

Trademark

XZH TEST

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Customized Service: OEM and ODM services available with customized color options.

High Voltage Output: Adjustable output voltage up to 10kV with 200mA current capacity.

Bridge Method Accuracy: No blind spots for short cables and breakdown points near ends.

One-Key Operation: 12806 display screen with automatic fault distance calculation.

Portable Design: Integrated high-voltage source and bridge in a lightweight protective box.

Dual Power Supply: Operates on AC 220V or 9V batteries for flexible field use.

Zero Protection: Built-in safety features to protect equipment and operators.

CE Certified: Meets international safety and quality standards for electrical testing.

Company profile

Management CertificationProduct CertificationHigh Repeat Buyers ChoiceLow MOQ

Xian XZH Electric Power Technology Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2013-10-05 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.45h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier operates in electronic components, instruments, meters, industrial automation, and related electrical and mechanical equipment. It reports six production lines, in-stock service capability, and stated lead times of within 15 working days off-season and peak season in one record, although another record states one month for both periods. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Its limitations include no stated professional technical R&D capability, no 3D design, ODM, SDK, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. It offers only minor customization, has no new products reported in the past year, and lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2023–2025, but no financial figures or clear financial assessment are provided. Customer cases and named customer references are not provided.

Supplier typeThe supplier is not identified as a professional technical supplier and its stated business scope centers on electronic components, instruments and meters, industrial automation devices, integrated circuits, and related electrical/mechanical equipment. This supports classification as an electronics and equipment trading/manufacturing supplier rather than a specialized professional technology provider.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification capability. These are explicit certifications or certification-related claims in the provided data, indicating coverage of quality, occupational health and safety, environmental management, and product conformity.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple quotation and payment arrangements, but it has no overseas warehouse, showroom, overseas agents or branches, and serves zero stated overseas countries. The evidence therefore shows some service infrastructure but limited overseas after-sales reach.

R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design service, no ODM service, no available SDK, and no new products during the past year. It also reports no AI model for data-driven management, providing explicit evidence of limited innovation capability.

Production capacityThe supplier reports six production lines, an order fulfillment status of 6, and facilities including assembly, debugging, aging, and marking equipment. It also states lead times within 15 working days in both seasons, although another record states one month for both seasons, and it lacks a valid capacity contract with affiliated subcontractors; production capability is therefore evidenced but includes a documented capacity-control weakness.

Customization capabilityThe supplier explicitly offers minor customization, but does not provide 3D software design services, ODM services, or SDK availability. This indicates limited customization support rather than broad product-development or engineering customization capability.