Document Overview
Document Overview This page presents the CE Electromagnetic Compatibility (EMC) test report issued for the ETENWOLF T500 Tire Pressure Gauge. The document is an official test report produced by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited third-party testing laboratory located in Shenzhen, Guangdong,…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- European Union: CE / RoHS / REACH / WEEE
Document Overview
This page presents the CE Electromagnetic Compatibility (EMC) test report issued for the ETENWOLF T500 Tire Pressure Gauge. The document is an official test report produced by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited third-party testing laboratory located in Shenzhen, Guangdong, China.
| Field | Detail |
|---|---|
| Reference Number | WTH25H03044227E |
| Document Type | CE-EMC Test Report |
| Test Report Form | TRF EN IEC 61326-1:2021-EMC-001-V01 |
| Internal Form Reference | HCT/RF-23-21 |
| Date of Sample Receipt | 2025-03-04 |
| Date of Test | 2025-03-05 |
| Date of Issue | 2025-03-10 |
| Overall Test Result | Pass |
The CE-EMC declaration confirms that the product meets the electromagnetic compatibility requirements necessary for lawful sale and distribution within the European Economic Area (EEA). The report covers 45 pages and includes detailed measurements, setup configurations, and tabulated results for each applicable standard.
Product Information
The Equipment Under Test (EUT) evaluated in this report is the ETENWOLF T500 Tire Pressure Gauge, a portable inflation measurement instrument designed for consumer and professional automotive use.
| Attribute | Value |
|---|---|
| Product Name | Tire Pressure Gauge |
| Model Number | T500 |
| Applicant | Guangdong Bestek Technology Co., LTD |
| Manufacturer | Guangdong Bestek Technology Co., LTD |
| Manufacturer Address | No.1, North Gaopuba 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
| Brand | ETENWOLF |
The T500 is a digital tire pressure gauge intended for checking and monitoring tire inflation. As a mains-connected or battery-powered measuring instrument, it falls under the scope of electrical equipment subject to IEC and ISO electromagnetic compatibility standards. The unit was submitted for testing by Guangdong Bestek Technology Co., LTD, the manufacturer and applicant of record.
Key Details
The following section summarizes the core technical and procedural information documented across the 45-page report, including test standards applied, test scope, and structured measurement categories.
Applicable Test Standards
| Standard | Title / Scope |
|---|---|
| EN IEC 61326-1:2021 | Electrical equipment for measurement, control and laboratory use — EMC requirements — Part 1: General requirements |
| EN IEC 61000-3-2:2019+A1:2021 | Electromagnetic compatibility — Limits for harmonic current emissions (equipment input current ≤16 A per phase) |
| EN 61000-3-3:2013+A2:2021 | Electromagnetic compatibility — Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems |
Report Structure Summary
| Section | Topic |
|---|---|
| Section 1 | General Information: Product description, test standards, test summary, methodology, version |
| Section 2 | System Test Configuration: Justification, EUT exercise software, equipment modifications, basic configuration, auxiliary equipment, decision rule application |
| Section 3 | Disturbance Voltage at Mains Terminals: Measurement uncertainty, limits, EUT setup, instrument setup |
Test Personnel
| Role | Name |
|---|---|
| Tested By | Ada |
| Approved By | Tony Wu |
| Issuing Laboratory | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
Standards & Compliance
The T500 was tested in compliance with the following IEC-derived European harmonised standards, which are required for CE marking under the EMC Directive 2014/30/EU.
EN IEC 61326-1:2021 — EMC Requirements for Measuring Equipment
This is the primary standard under which the T500 was evaluated. It specifies EMC immunity and emission requirements for electrical equipment used in measurement, control, and laboratory environments. The test was conducted using the dedicated report form TRF EN IEC 61326-1:2021-EMC-001-V01.
EN IEC 61000-3-2:2019+A1:2021 — Harmonic Current Emissions
This standard sets limits on harmonic current emissions injected into the public supply network. Compliance ensures the T500 does not cause unacceptable harmonic distortion on shared mains infrastructure.
EN 61000-3-3:2013+A2:2021 — Voltage Fluctuations and Flicker
This standard limits voltage changes and flicker caused by equipment connected to low-voltage public supply systems rated up to 16 A, protecting grid stability and other connected devices.
CE Marking Directive
Passing these tests enables the T500 to bear the CE mark, confirming conformity with EU electromagnetic compatibility requirements and allowing free circulation of the product across the European Economic Area.
Validity & Certification Body
The test report was issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd., a recognised accredited testing laboratory providing electromagnetic compatibility, safety, and wireless certification services for global market access.
| Item | Detail |
|---|---|
| Laboratory Name | Waltek Testing Group HCT (Shenzhen) Co., Ltd. |
| Laboratory Address | Building B, Tianji Industrial Park, 1/F. & 2/F. & 3/F., No.30-9, Laiyin Road, Xinsheng Community, Longgang Subdistrict, Longgang District, Shenzhen, Guangdong, China |
| Telephone | 0755-84616666 |
| Service Hotline | 400-0066-989 |
| [email protected] | |
| Website | http://www.hct-test.com |
| Report Reference No. | WTH25H03044227E |
| Date of Issue | 2025-03-10 |
| Total Pages | 45 |
The report carries the specific stamp of the test institute and the signatures of both the testing engineer and the approving authority, as required for legal validity. The report may not be reproduced except in full without prior written permission from Waltek Testing Group HCT (Shenzhen) Co., Ltd. The results apply solely to the specific sample(s) submitted for testing.
Frequently Asked Questions
- What does CE-EMC certification mean for the T500 Tire Pressure Gauge?
-
CE-EMC certification confirms that the ETENWOLF T500 Tire Pressure Gauge meets the European Union’s electromagnetic compatibility requirements under Directive 2014/30/EU. This means the product does not emit electromagnetic interference above permitted levels and is sufficiently immune to external electromagnetic disturbances during normal operation. It is a legal requirement for marketing and selling the product in the European Economic Area.
- Which specific standards did the T500 pass in this EMC test?
-
The T500 was tested against three harmonised European standards: EN IEC 61326-1:2021 (general EMC requirements for measuring instruments), EN IEC 61000-3-2:2019+A1:2021 (harmonic current emission limits), and EN 61000-3-3:2013+A2:2021 (voltage fluctuation and flicker limits). The product passed all three tests.
- Who conducted the EMC testing for the T500?
-
The testing was conducted by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an accredited third-party laboratory based in Shenzhen, Guangdong, China. The test was performed between 2025-03-05 and the report was issued on 2025-03-10. The approved signatory is Tony Wu.
- Is this test report valid for the CE declaration of conformity?
-
Yes. Report reference WTH25H03044227E is a full, signed, and stamped test report issued by an accredited laboratory and can be used as supporting technical documentation for the CE Declaration of Conformity for the T500. The report is valid as issued and covers all required EMC emission standards under the applicable EU directive.
Related Documents
For complete product compliance and market access documentation, the following related certification types are recommended for the ETENWOLF T500 Tire Pressure Gauge:
- CE-LVD (Low Voltage Directive) — Electrical safety certification under Directive 2014/35/EU, required alongside CE-EMC for products operating within specified voltage ranges.
- CE-RED (Radio Equipment Directive) — If the T500 incorporates any wireless communication features (Bluetooth, Wi-Fi), RED 2014/53/EU compliance documentation would be required.
- FCC Part 15 Certification — Required for marketing the T500 in the United States; covers unintentional electromagnetic emissions.
- RoHS Compliance Report — Restriction of Hazardous Substances documentation confirming the product meets EU Directive 2011/65/EU limits for restricted materials.
- REACH SVHC Declaration — Declaration of compliance regarding Substances of Very High Concern under EU REACH Regulation No. 1907/2006.
- KC Certification — Korean Certification Mark required for product distribution in the Republic of Korea, covering both safety and EMC requirements.
- UN 38.3 Test Report — If the T500 contains a lithium battery pack, a UN 38.3 transport safety test report is required for international shipping compliance.
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