What communication interfaces are available?

The device is equipped with USB, RS232, and LAN interfaces for rich connectivity.

Can the frequency range be customized?

Yes, while the standard basal wave frequency is 45Hz-65Hz, 400Hz is available as an optional configuration.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Advanced Three-Phase Energy Testing System for Field Applications

Name: Advanced Three-Phase Energy Testing System for Field Applications
Brand: Tunkia Co., Ltd.
SKU: 1992275982

Hunan, ChinaTunkia Co., Ltd.

US$51,000.00-81,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After Service

Model NO.

TD3810

Application

Electrical Calibration

Power

Electricity

LCD Display

With LCD Display

Customized

Non-Customized

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

High Precision Accuracy: Offers 0.01 and 0.02 class accuracy options for power and energy measurements.

Wide Measurement Range: Voltage 6V-528V and current 0.2mA-120A with automatic range shifting.

Portable Design: Weighs 9.9kg with a built-in handle and special pull-rod case for easy transport.

Comprehensive Analysis: Supports harmonic analysis, phasor/spectrum maps, and statistical data export.

Robust Safety: Complete electrical isolation; withstands limit states (500V, 100A) without damage.

Customizable Voltage Range: Voltage measurement range supports customization for wider applications.

Versatile Frequency Support: Standard 45-65Hz with optional 400Hz support for diverse testing needs.

Lifetime After-Sales Service: Provides lifetime warranty coverage and excellent after-service support.

Company profile

Tunkia Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-10-11 CertifiedNearest Port: Changsha PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTunkia Co., Ltd. is identified as a China-based manufacturer established in 2006, with 363 employees and an 8,000 m² manufacturing plant. Its stated products include magnetic and electrical measurement equipment, gaussmeters, and multifunction calibrators. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, nine production lines, 120 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves domestic and overseas markets, with exports representing 21%–30% of sales and reported one-month lead times in both off-peak and peak seasons. Evidence supports manufacturing scale, certification coverage, and technical capability. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as a manufacturer, while the associated company information also describes the company nature as a trading company. Its 8,000 m² plant and manufacturing-related business activities support that it operates manufacturing capabilities, although the supplied classifications are not fully consistent.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, plus other unspecified certifications. This is explicit evidence of multiple quality, environmental, and occupational-health-and-safety certifications.

R&D capabilityThe supplier’s product scope includes magnetic measurement, electrical measurement, gaussmeters, and multifunction calibrators, and it reports 120 years of total R&D engineer experience. These details support technical and product-development capability, although no patent, new-product, or R&D investment data is provided.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, 363 employees, nine production lines, and one-month lead times in both off-peak and peak seasons. These figures provide explicit evidence of established production capacity and stated delivery capability.