What are the technical specifications for the power supply?

It requires DC 6V, uses 5 Ni-MH 1.2V batteries (8000mAh each), and includes an external charger (AC 220V to DC 9V 1.5A).

15kv 30mA High Voltage Cable High Resistance Fault Location Bridge

Name: 15kv 30mA High Voltage Cable High Resistance Fault Location Bridge
Brand: Wuhan Hertz Power Equipment Co., Ltd
SKU: 2172974155

Hubei, ChinaWuhan Hertz Power Equipment Co., Ltd

US$2,042.00-2,358.00

1 Piece

Product profile

After-sales Service

24-Hour Online Service

Warranty

12 Months

Test Mode

Point Test

Model NO.

HZGQ-20

Usage

Digital Cable Tester

Test Region

Forming Cable

Power

Electricity

Certification

Model No.

Hzgq-20

Measuring Range

0 to 20 Kilo Omega

Required Power Supply

DC 6V

No Load Current

30 Ma

Display Accuracy

1/2±1%

Power Supplying Mothed

5 PCS Ni-MH 1.2V/PC

Capacity

8000mAh

External Charger

Input AC 220V, Output DC 9V1.5A

Weight

Around 6kg

Dimension

314mmx276mmx167mm

Transport Package

Wooden Box with Foam

Specification

314mm× 276mm× 167mm

Trademark

HZRTZ POWER

Origin

Wuhan, China

HS Code

9030332000

Production Capacity

500sets/Month

Key features

High Precision Accuracy: Features 0.05 level accuracy with 4.5-digit LCD digital display.

Portable Battery Design: Powered by 5 Ni-MH batteries (8000mAh) for field use without AC.

Safe Bridge Operation: Low potential operation knob and insulated pole for enhanced safety.

Blind-Free Fault Location: Bridge balancing method eliminates blind areas for precise breakdown points.

Durable Housing Material: Made of high-strength engineering plastic with corrosion resistance.

Backlit LCD Display: Intuitive readings suitable for strong light and night conditions.

Low Power Consumption: Optimized circuit design ensures long service life for battery power.

Company profile

Wuhan Hertz Power Equipment Co., LtdHubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedNearest Port: Wuhan Port, Shenzhen Port, Shanghai PortAverage Response Time: ≤1.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWuhan Hertz Power Equipment Co., Ltd. is an electrical and power equipment manufacturer, seller, repair provider, and technical service supplier based in Wuhan, China. It holds ISO9001:2015 and ISO14001:2015 certificates, reports available SDK capability, design-based customization, four production lines, inventory capability, and documented finished-product inspection instructions. Its stated product output includes cable fault locators, transformer oil hipot testers, relay protection testers, power frequency test devices, and series resonance AC test sets. The supplier exports primarily to North America, with exports representing 51%–70% of total sales and seven years of export experience. However, it reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no outsourcing SOP, and no continuous quantity reconciliation for each batch. Evidence of customer cases and after-sales execution is insufficient.

Supplier typeThe supplier is identified as a China-based manufacturer and seller of instruments, electrical and power equipment, and mechanical equipment, with repair, research and development, software, and technical service activities. Its registered and physical addresses are the same Wuhan location, supporting classification as an equipment manufacturer and technical-service provider.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate quality-management and environmental-management certification, although no certificate scope or validity dates are provided.

R&D capabilityThe supplier reports available SDK capability and includes equipment research and development, software development, technology development, consultation, and technical exchange in its scope. These facts support technical-development capability, but no R&D investment, patent, product-development record, or engineering-team scale is provided.

Production capacityThe supplier reports four production lines, inventory capability, and stated annual product outputs across five categories, including 500 cable fault locators, 1,000 transformer oil hipot testers, 1,000 relay protection testers, 800 power frequency test devices, and 500 series resonance AC test sets. Capacity controls have weaknesses: there is no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly reports customization from customer designs. This is direct evidence of design-based customization capability, although the available information does not specify engineering scope, tooling capability, lead times, or customization limitations.