What is the voltage output range?

The voltage output is DC 0-15000V with an effective test voltage of DC 500-15000V.

What are the safety features of the probe?

The probe is provided with an interlock switch and a discharge rod. When the front hood is opened, the high voltage is cut off first, then the discharge rod touches the electrode section to discharge the remaining electricity.

St-15D DC Spark Tester, Frequency AC Cable Spark Testing Machine^

Name: St-15D DC Spark Tester, Frequency AC Cable Spark Testing Machine^
Brand: Alpha Technical Industrial Co., Ltd.
SKU: 1904717131

Jiangsu, ChinaAlpha Technical Industrial Co., Ltd.

US$1,300.00-2,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Connectors

RJ45

Test Mode

Instant Test

Usage

Network Cable Tester, HDMI Cable Tester, Audio Cable Tester, Coaxial Cable Tester, Digital Cable Tester

Test Region

Forming Cable

Cable Type

Shielded

Power

Electricity

Certification

CE, RoHS

Customized

Product Name

St-15D DC Spark Tester

Model

St-25at

Voltage Output

2.0-25kv

Detection Speed, Max

350m/Min

Detected Wire Outside Diameter

Max100mm

Dectection Resolution

0.05s

Transport Package

Wooden Cases

Specification

Customized

Trademark

Alpha

Origin

China Jiangsu

HS Code

8456301090

Production Capacity

5000set/Year

Key features

Compact Integrated Design: Probe, console display, and support form a single block for easy mounting.

Safety Interlock System: Features interlock switch and discharge rod to cut high voltage upon opening.

Customized Product Options: Accepts customer sample designs and offers customized specifications.

Versatile Application: Suitable for online testing with extruders, twisters, and finished product checks.

High Speed Testing: Supports tested wire moving speeds up to 2800m/min.

Comprehensive Certification: Meets CE and RoHS standards for international safety and compliance.

Company profile

Importers and Exporters

Alpha Technical Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2013-10-01Nearest Port: Shanghai, NingboAverage Response Time: ≤2.93hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a China-based manufacturer/factory and group corporation located in Jiangsu, with business activities covering equipment sales, engineering research, project management, and technical services. It demonstrates professional technical R&D capability, recent product development, and broad customization options, but does not provide 3D software design, ODM, OEM for popular brands, or SDK services. Its products and services have an export orientation, with exports representing 51%–70% of total sales and four years of export experience. Evidence indicates no overseas warehouse, showroom, agent/branch, or offline trade-show participation. Service-management documentation is weak: no written procedures or records were provided for supplier assessment, corrective actions, or complaint handling. No certification information or specific customer cases is provided.

Supplier typeThe supplier is described as a Manufacturer/Factory and Group Corporation, organized as a limited company in Jiangsu, China. Its stated scope includes product sales, solar thermal equipment, machinery and equipment wholesale, project management, engineering research, and technical services, supporting classification as an industrial technical supplier.

After-Sales capabilityThe supplier has no written procedures or records for effective customer complaint handling, supplier-service assessment, or corrective and preventive actions. It also reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating limited documented and overseas service infrastructure.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier with R&D capability and had new products during the past year. However, it does not offer 3D software design, ODM, OEM for popular brands, or SDK services, so innovation capability is present but bounded by these service limitations.

Production capacityThe supplier is classified as a manufacturer/factory and reports equipment-related production and technical activities, including wire and cable insulation and sheath lines, CCV/VCV cross-linking lines, rubber-sheathed production equipment, extrusion support equipment, and irradiation-production equipment. These details provide explicit evidence of relevant industrial production capability.

Customization capabilityThe supplier provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent across the R&D and design-capability records, although the supplier does not provide 3D software design services.

Product Q&A

Q:What can we offer our customers?

Our professional production and technical personnel can train our customers' employees and ensure the smooth production of customers. And will provide our customers with after-sales service.

Q:How long is the machine warranty?

Warranty period of one year (since the completion of mechanical debugging at the buyer's factory)

Q:Why do I choose your company?

We have more than 10 years of professional experience in the production of cable machinery, providing high-quality, high-security products. We have an experienced team of skilled workers and engineers. We can support overseas training engineers. We can customize the design, to accept the customer's sample design. We can provide customers with after-sales service.

Q:What information is needed for a quotation?

Enable to give you a quotation for the cable spark testing machine, there is some necessary information that we need to know: 1. Cable diameter 2. Daily capacity

Q:What is the maximum tested wire diameter?

The max diameter of the tested wire is 10mm for the ST-15D model.