Is the device portable for air transport?

Yes, the removable lithium battery design makes it easy to transport by air for on-site testing.

TUNKIA TK4830 AC DC EV Charger tester Portable Tester for EV Charging Stations

Name: TUNKIA TK4830 AC DC EV Charger tester Portable Tester for EV Charging Stations
Brand: Tunkia Co., Ltd.
SKU: 2163596695

Hunan, ChinaTunkia Co., Ltd.

US$50,000.00-100,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent for Service

Model NO.

TK4830

Application

EV charger testing

Power

Electricity

Voltage Output

Measurement range: DCV 200V~1000V; ACV 200V~480V

Current Output

Measurement Range: DCI 1A~300A; ACI 0.1A~80A

LCD Display

With LCD Display

Customized

DCV measurement

200V ~ 1000V

DCI measurement

1A ~ 300A

ACV measurement

200V ~ 480V

ACI measurement

0.1A ~ 80A

Accuracy

Class 0.05

Charger Interface

CCS2, Type 2, etc.

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

Class 0.05 High Accuracy: Achieves Class 0.05 accuracy for both AC and DC power and energy measurements.

Multi-Interface Support: Supports CCS2, Type 2, and CHAdeMO charging interfaces for versatile testing.

Flexible Load Options: Supports EVs or programmable resistive loads with cascading up to 240 kW DC.

Real-Time Error Verification: Tests working error and clock time error in real-time during the charging process.

Wide Dynamic Range: DC voltage 200-1000V, current 1-300A; AC voltage 200-480V, current 0.1-80A.

ms-Level Refresh Speed: High-speed refresh reduces errors from asynchronous power accumulation.

Portable & Air Transportable: Removable lithium battery design facilitates easy air transport and on-site use.

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: ≤18h 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.