Digital Insulation Resistance Tester for Electrical Equipment Testing

Name: Digital Insulation Resistance Tester for Electrical Equipment Testing
Brand: Shaanxi Sefon Electrical Equipment Co., Ltd
SKU: 2323907875

Shaanxi, ChinaShaanxi Sefon Electrical Equipment Co., Ltd

US$300.00-800.00

1 Set

Product profile

Customization

Available

After-sales Service

1 Year Warranty

Warranty

12 Months

Display Type

Digital Only

Certification

RoHS, CE

Customized

Accuracy

±5%

Transport Package

Carton Box with Foam Protection

Specification

Power Supply: Rechargeable battery

Trademark

SEFON

Origin

China

HS Code

8537209000

Production Capacity

500

Key features

Accurate Insulation Resistance Measurement: It provides accurate measurement of insulation performance for electrical equipment, cables, motors, transformers and power systems.

Multiple Test Voltage Options: Supports multiple DC test voltage levels to meet different insulation testing requirements in various applications.

Digital Display with Easy Operation: Equipped with a clear LCD display, the tester can display test voltage, insulation resistance value, test time and battery status clearly.

Automatic Discharge Function: The built-in automatic discharge function safely releases residual voltage after testing, improving operator safety.

Company profile

High Repeat Buyers ChoiceFast DeliveryProduction Process VisualizationManagement Certification

Shaanxi Sefon Electrical Equipment Co., Ltd

Shaanxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Horgos PortAverage Response Time: ≤7.94h

AI-Powered supplier vetting

SummaryShaanxi Sefon Electrical Equipment Co., Ltd. is described as a high-tech enterprise integrating R&D, design, production, sales, service, and power engineering general contracting. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications and has multiple engineering qualifications, including power transmission and transformation and power engineering contracting qualifications. The supplier reports advanced production and testing equipment, strict quality control, seven years of total R&D engineer experience, and 50 quality-control staff. Export sales represent 21%–30% of total sales, while its stated primary export market is domestic, indicating limited or unclear international-market evidence. Lead times are stated as one month in both peak and off-peak seasons. Evidence is insufficient to confirm overseas service infrastructure, 3D design, ODM/OEM, SDK, ERP, or environmental-response capabilities. The supplier has documented use cases involving state and regional power grids, new-energy...

Supplier typeThe supplier is explicitly identified as a high-tech enterprise integrating R&D, design, production, sales, service, and power engineering general contracting. Its engineering qualifications further indicate that it is both a product supplier and an engineering-services contractor.

CertificationsThe supplier holds ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications; the company description also states ISO45001:2018 occupational-health-and-safety certification. These are explicit, relevant management-system credentials.

After-Sales capabilityThe supplier states that it integrates service and power-engineering contracting, emphasizes customer service, and has supporting service capabilities and project experience. However, overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are explicitly unknown, so the evidence supports general service capability but not a broad international after-sales network.

R&D capabilityThe supplier is described as a high-tech enterprise with R&D, design, and product-development capabilities, advanced equipment, and recognized high-tech and specialized-enterprise statuses. Nevertheless, specific R&D outputs, new-product performance, SDK availability, and related digital innovation capabilities are unknown.

Production capacityThe supplier reports advanced production and testing equipment, strict quality control, manufacturing expertise, 50 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These statements provide explicit support for established production and delivery capability.

Client casesThe supplier states that its products are widely used by the State Grid, China Southern Power Grid, local power organizations, new-energy power plants, and enterprise users. These named application groups provide explicit evidence of customer and project exposure, although individual project details are not supplied.

Product Q&A

Q:What test voltage options are available?

The tester can provide different test voltages according to customer requirements, such as 250V, 500V, 1000V, 2500V and 5000V.

Q:Does the tester have an automatic discharge function?

Yes. The instrument can automatically discharge residual voltage after measurement to improve safety during operation.

Q:Can you provide OEM/ODM service?

Yes. We provide OEM and customized solutions according to customer's technical requirements, including logo, packaging and specifications.

Q:Is it suitable for outdoor field testing?

Yes. The portable design and battery power supply allow convenient testing in different working environments.

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Digital Insulation Resistance Tester for Electrical Equipment Testing