Document Overview
Document Overview This article is based on the official product user manual for the ETENWOLF T300 digital tire pressure gauge. The manual is identified as version V5.0, filename T300_manual_EN_20250917.pdf, and is issued by ETENWOLF (brand owner: Mozhen Technology (Shenzhen) Co., Ltd). It is a multilingual…
- Document type
- User Manual
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- Michelle Torres
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- Last reviewed
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- User Manual
Document Overview
This article is based on the official product user manual for the ETENWOLF T300 digital tire pressure gauge. The manual is identified as version V5.0, filename T300_manual_EN_20250917.pdf, and is issued by ETENWOLF (brand owner: Mozhen Technology (Shenzhen) Co., Ltd). It is a multilingual document covering English, Spanish, French, Italian, and German instructions. The manual applies to the T300 model tire pressure gauge and includes operation instructions, battery handling guidance, regulatory warnings, and compliance markings. The document reference number on record is 71AMZ2416B01C.
Product Information
The ETENWOLF T300 is a digital tire pressure gauge designed for accurate, on-demand tire inflation measurement. Key product specifications are listed below:
| Attribute | Detail |
|---|---|
| Model | T300 |
| Overall Size | 243 × 110 mm |
| Nozzle / Chuck Size | 27 × 110 mm |
| Display | LED screen |
| Measurement Units | PSI, BAR, KPA |
| Power Source | AAA batteries |
| Auto-Off Duration | 45 seconds when not in use |
| Manual Power-Off | Hold button for 4 seconds |
| Brand | ETENWOLF |
| Manufacturer | Guangdong Bestek Technology Co., Ltd |
| Manufacturer Address | No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
| Brand Owner | Mozhen Technology (Shenzhen) Co., Ltd — CN-503, Floor 5, Building 4, Tianan Yungu Industrial Park Phase II, Gangtou Community, Bantian Street, Longgang District, Shenzhen, Guangdong, CN |
| Origin | Made in P.R. China |
| EU Representative | SUCCESS COURIER SL, Calle Rio Tormes Num.1, Planta 1, Derecha, Oficina 3, Fuenlabrada, Madrid, 28947, Spain — [email protected] |
| Customer Support | (+1) 866-720-9226 | Mon–Fri 8AM–5PM (PST) | [email protected] |
| Website | https://etenwolfgroup.com |
Key Details
Step-by-Step Operation Instructions
- Power On: Push the button to turn on the gauge. The gauge will display 0.00 on the LED screen.
- Connect to Valve: Push the nozzle of the gauge firmly onto the tire valve. Ensure a good seal so no air escapes, which guarantees accurate readings. Hold the gauge on the valve until the reading locks.
- Read the Pressure: Read the tire pressure value directly on the LED screen.
- Switch Units / Power Off: Press the button to cycle between BAR, PSI, and KPA units. To turn off the gauge manually, hold the button down for 4 seconds. The gauge also shuts off automatically after 45 seconds of inactivity.
- Battery Replacement: Squeeze in with two fingers to open the battery compartment cap. Replace AAA batteries as needed.
Battery Disposal Guidance
ETENWOLF recommends sending used AAA batteries to certified battery recyclers. Alternatively, check with your local or state solid waste authority for proper disposal instructions in your region.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including Cadmium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Standards & Compliance
The ETENWOLF T300 carries the following regulatory marks and compliance certifications as shown on the product and its packaging:
| Mark / Standard | Description |
|---|---|
| CE | Conformité Européenne — product meets EU health, safety, and environmental requirements for sale within the European Economic Area. |
| RoHS | Restriction of Hazardous Substances — product complies with EU Directive 2011/65/EU restricting hazardous materials in electrical and electronic equipment. |
| FC (FCC) | Federal Communications Commission compliance marking for the United States market, indicating conformance with applicable radio frequency emission standards. |
| California Proposition 65 | Chemical exposure warning required under California law for products containing listed substances (Cadmium). |
Document reference number: 71AMZ2416B01C. Manual version: V5.0.
Validity & Certification Body
This user manual (V5.0) is the current authoritative version issued by ETENWOLF / Mozhen Technology (Shenzhen) Co., Ltd for the T300 model. The document does not carry a fixed expiration date; it remains valid for all T300 units produced under the corresponding manufacturing run. Any future product revision or regulatory change may result in an updated manual version.
The EU representative responsible for regulatory compliance within the European market is:
- SUCCESS COURIER SL
- Calle Rio Tormes Num.1, Planta 1, Derecha, Oficina 3, Fuenlabrada, Madrid, 28947, Spain
- Email: [email protected]
CE and RoHS compliance is overseen in accordance with applicable EU directives. FCC compliance is self-declared per applicable United States regulations.
Frequently Asked Questions
- Q: How do I switch between PSI, BAR, and KPA on the T300?
- A: Simply press the button while the gauge is on to cycle through the available units of measure: PSI, BAR, and KPA. The current unit is shown on the LED display alongside the pressure reading.
- Q: How do I turn off the T300 gauge manually?
- A: Hold the button down for 4 seconds to power off the gauge. If you forget, the T300 also turns off automatically after 45 seconds of inactivity to conserve battery life.
- Q: What batteries does the T300 use, and how do I replace them?
- A: The T300 is powered by AAA batteries. To replace them, squeeze the battery compartment cap with two fingers to open it, swap in fresh AAA batteries, and close the cap securely.
- Q: Where can I get support for the ETENWOLF T300?
- A: You can reach the ETENWOLF support team by phone at (+1) 866-720-9226, Monday through Friday 8AM–5PM PST, or by email at [email protected]. Additional resources are available at https://etenwolfgroup.com.
Related Documents
The following document types are typically associated with a product like the ETENWOLF T300 digital tire pressure gauge and may be available upon request:
- CE Declaration of Conformity — Formal declaration confirming compliance with applicable EU directives including the Low Voltage Directive and EMC Directive.
- RoHS Compliance Certificate — Laboratory test report confirming restriction of hazardous substances in the product materials.
- FCC Test Report — Radio frequency emission test results submitted to support FCC compliance for the US market.
- California Proposition 65 Safety Data Sheet — Chemical disclosure documentation covering Cadmium content thresholds and exposure context.
- Packaging & Labeling Compliance Documentation — Records confirming that product packaging markings meet applicable regional requirements.
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