Is the TD3100 suitable for calibrating power sources?

Yes, it is suitable for calibrating single/three-phase power sources and meters.

What is the maximum current measurement range?

The current measurement range is 1mA to 120A with manual or automatic range shifting.

Does the device support harmonic distortion analysis?

Yes, it can calculate THD/T and THD/F and visualize harmonic spectra in real time.

TD3100 Single-phase Multifunction Standard Meter

Name: TD3100 Single-phase Multifunction Standard Meter
Brand: Tunkia Co., Ltd.
SKU: 1986671492

Hunan, ChinaTunkia Co., Ltd.

US$8,000.00-22,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After Service

Model NO.

TD3100

Application

Electrical Calibration

Power

Electricity

LCD Display

With LCD Display

Customized

Non-Customized

Accuracy

Class 0.02/Class 0.05

Voltage Measurement

6 V~528 V(customizable)

Current Measurement

1 mA~120 A

Frequency

45 Hz~65 Hz/400Hz

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

High Precision Accuracy: Available in Class 0.02 and Class 0.05 for superior measurement reliability.

Wide Voltage Range: Measures 6V to 528V with customizable wider ranges available.

Comprehensive Harmonic Analysis: Supports 2nd to 63rd harmonic measurement with real-time visualization.

Advanced Communication Interfaces: Equipped with RS232, USB, and LAN for versatile connectivity.

Real-time Oscilloscope Function: Displays measured power waveforms in real time for instant analysis.

Extensive Measurement Parameters: Measures voltage, current, frequency, phase, power, energy, and power factor.

Flexible Frequency Support: Standard 45-65Hz with optional 400Hz for specialized applications.

Lifetime After-Sales Service: Comprehensive support and maintenance for the entire product lifecycle.

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.