Can the device store measurement data externally?

Yes, it features a U disk storage function and built-in memory for 500 sets of data.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Vs3320A High Voltage Digital Resistance Insulation Mega Ohm Meter

Name: Vs3320A High Voltage Digital Resistance Insulation Mega Ohm Meter
Brand: Weshine Electric Manufacturing Co., Ltd.
SKU: 1998910825

Hebei, ChinaWeshine Electric Manufacturing Co., Ltd.

US$2,400.00-3,400.00

1 Piece

Sample price:US$3400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Model NO.

VS-3320A

Certification

Customized

Accuracy

0.2%

Resolution

0.0001μΩ

Temperature

~10℃~50℃

Ambient Humidity

≤85℅rh

Power Supply

AC220V±10%

Transport Package

Express

Specification

330mm*250mm*150mm

Trademark

WESHINE

Origin

China

HS Code

9030332000

Production Capacity

500000pic/Year

Key features

Single Wiring Measurement: Completes DC resistance measurement of all high and low voltage windings with only one wiring.

Three-Phase Simultaneous Measurement: Enables three-phase simultaneous measurement for transformers with neutral points to save time.

Magnetic Aid Method Support: Allows fast measurement of low-voltage windings in three-phase five-column angle-connected transformers.

Degaussing Function: Eliminates residual magnetism at one time to ensure accurate readings.

Wide Resistance Range: Features a wide resistance measurement range with high resolution and multiple current gear options.

Back EMF Protection: Equipped with a perfect back EMF protection function for safe operation.

5.0-inch Color Touch Screen: Adopts a 5.0-inch 65K color touch screen for easy operation.

Large Data Storage: Built-in non-volatile memory can store up to 500 sets of data.

Company profile

Years of Export ExperienceExhibition ExperienceManagement Certification

Weshine Electric Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.61h

AI-Powered supplier vetting

SummaryWeshine Electric Manufacturing Co., Ltd. is identified as a limited-company factory producing testing equipment, with 53 employees and no stated parent group affiliation. It provides multiple customization options and ODM services, and reports OEM service for well-known brands. Service processes, corrective and preventive action procedures, and complaint-handling procedures are documented and supported by records. However, the supplier reports no new products in the past year, no available SDK, no valid manufacturing contracts with affiliated subcontractors, and no overseas warehouse, showroom, agents, or branches. An audit by TUVRHEINLAND is listed, but the provided audit result is coded as “0” without an explanatory interpretation. Financial information is present only as reporting years and contains no assessable financial performance data.

Supplier typeThe supplier is identified as Weshine Electric Manufacturing Co., Ltd., a limited company and factory focused on testing equipment. It is described as a combined company, not an offshore company, and is not part of a larger company group.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It reports in-stock capability and one-month lead times in both peak and off-season, but lacks overseas warehouses, showrooms, agents, and branches, with no overseas service countries stated.

R&D capabilityThe supplier offers ODM services and reports several design-service options, but it had no new products during the past year and has no available SDK. The evidence therefore shows some development-service capability but limited recent innovation evidence.

Production capacityThe supplier is identified as a factory producing testing equipment, has in-stock capability, reports one-month average lead times in both seasons, and lists six qualified suppliers. However, it reports no valid contract between the factory and related subcontractors, creating a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and full customization, as well as ODM services. This directly demonstrates broad customization coverage.