What is the frequency range for measurement?

The fundamental frequency range supported is 45 Hz to 1 kHz.

How long is the after-sales service response time?

After-sales service is available within 24 hours.

Can this meter be used for calibrating other instruments?

Yes, it is designed to calibrate class 0.01 and below electrical measuring instruments and energy meters.

TUNKIA TH3300 Three Phase multifunction High Precision Reference Standard Power Energy Meter

Name: TUNKIA TH3300 Three Phase multifunction High Precision Reference Standard Power Energy Meter
Brand: Tunkia Co., Ltd.
SKU: 1937459771

Hunan, ChinaTunkia Co., Ltd.

US$1,000.00-100,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 year

Model NO.

TH3300

Application

Electromagnetic Instrument, Electrical Calibrator

Power

Electricity

LCD Display

With LCD Display

Customized

Non-Customized

Accuracy

Class: 0.005/ 50ppm/0.005%

Voltage Measurement

1.2 V~528 V

Current Measurement

0.2 mA~120 A

Frequency

45 Hz ~ 1 kHz

Phase Measurement uncertainty

0.001°

Harmonic Measurement

2~127th

Communication interfaces

USB, RS232, LAN

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

100

Key features

High Precision Accuracy: Class 0.005 accuracy with annual change rate less than 20 ppm.

Wide Measurement Range: Voltage 1.2V-528V, Current 0.2mA-120A, Frequency 45Hz-1kHz.

Advanced Self-Calibration: Uses world's top devices and advanced self-calibration technologies.

Comprehensive Harmonic Analysis: Supports 2nd to 127th harmonic measurement and phasor/spectrum diagrams.

Multi-Interface Communication: Equipped with USB, RS232, and LAN interfaces for versatile connectivity.

LCD Touch Screen Display: Features an LCD touch screen with trend and graphic display capabilities.

Standard Pulse Functions: Includes standard power pulse input/output for high-frequency calibration.

Long-Term Stability: Ensures stability with 15 ppm/year drift at 50mA-120A current range.

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 a Chinese manufacturer established in 2006, located in Changsha, Hunan. The company operates in various sectors including manufacturing and trade, with a significant focus on instruments and meters. It has a manufacturing plant of 8000m², 363 employees, and a reported annual production output between US$50 million and US$100 million. The company holds multiple certifications including ISO9001, ISO14001, and ISO45001. Tunkia Co., Ltd. began exporting in 2021, with exports comprising 21%-30% of total sales, mainly to Southeast Asia, East Asia, and Europe. The company has a robust R&D capability with 120 experienced engineers.

Supplier typeTunkia Co., Ltd. is identified as both a manufacturer and a trade company, indicating a dual role in production and commercial trade across various sectors.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, affirming compliance with quality, environmental, and occupational health and safety standards.

R&D capabilityWith 120 experienced R&D engineers, Tunkia demonstrates significant capacity for innovation and development in its product offerings.

Production capacityTunkia has a substantial production capability with 9 production lines and an annual output valued between US$50 million and US$100 million.