What is the warranty period?

The product comes with a 12-month warranty and offers lifetime after-sales service.

Is the product customizable?

The standard model is non-customized, but specific ranges like 33A current are optional.

Multimeter Calibrator for 3.5-Digit DMMs Calibration TUNKIA TD1850

Name: Multimeter Calibrator for 3.5-Digit DMMs Calibration TUNKIA TD1850
Brand: Tunkia Co., Ltd.
SKU: 2186189105

Hunan, ChinaTunkia Co., Ltd.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After-sales Service

Model NO.

TD1850

Application

Electromagnetic Instrument, Electrical Calibration

Power

Electricity

Voltage Output

Max. 1100V

Current Output

Max. 22A

LCD Display

With LCD Display

Customized

Non-Customized

Accuracy

Class 0.05 / Accuracy 5%

DC voltage output

20 mV ~ 1100 V

DC current output

2 uA ~ 22 A(33 A is optional)

AC voltage output

20 mV ~ 1100 V

AC current output

200 uA ~ 22 A(33 A is optional)

Sinusoidal wave frequency

45 Hz ~ 1100 Hz

Simulated DC resistance

10 ohm ~ 220 Mega ohm

Transport Package

Package for Exporting

Specification

475 mm(W) * 400 mm (D) * 190 mm (H), 18Kg

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

High Precision Accuracy: Class 0.05 accuracy ensures reliable calibration for 3.5-digit DMMs and electrical instruments.

Wide Output Range: DC Voltage up to 1100V, DC Current up to 33A, and Frequency up to 2MHz for versatile testing.

Multi-Function Calibration: Integrates AC/DC voltage, current, resistance, and frequency sources in one unit.

LCD Touch Screen: Features an intuitive LCD touch screen for direct value setting and easy operation.

Optional 33A Current: DC and AC current output ranges extend to 33A as an optional configuration.

Comprehensive Protections: Includes short-circuit, open-circuit, and overload protection for source safety.

Remote Adjustment: Optional remote box enables coarse and fine adjustment of voltage or current.

RS232 Communication: Equipped with RS232 interface for remote control and data communication.

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: ≤9.79h 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.