ETENWOLF T300 Digital Tire Gauge Full Specifications

Product Overview
ETENWOLF T300 Digital Tire Pressure Gauge — High-Precision 3–200 PSI Gauge with LED Display & Work Light for Cars, SUVs, Trucks & Bikes

Full Specifications

Measuring range	3-200PSI (0.2-13.8Bar）（200-1380KPA）
battery	Use 3A alkaline batteries*2
Pressure accuracy	±0.5psi（±0.035bar）（35Kpa）
Size	1594927mm 6.26”x1.93”x1.06”
weight	73g (without battery) 2.58oz
Waterproof level	None

Key Features

High detection accuracy: full range accuracy ±0.5psi

High range: 200psi covers most daily life usage scenarios. The higher range is 140psi for road bicycles, which fully covers

Complete pressure units: 3 display units are available (bar, psi, kpa) to meet various requirements

Using AAA battery, it can be replaced anytime and anywhere, convenient and fast

Use Cases & Compatible Vehicles

Tire pressure testing: cars, SUVs, off-road vehicles, pickup trucks, road bicycles, motorcycles, light trucks, RVs, trailers, trucks.

What’s in the Box

1. Bare metal*1

2. AAA alkaline battery*2

3. Instruction manual*1

FAQ

Q: Can it reliably measure pressure for off-road or low-pressure tires?

A: Yes, the ETENWOLF T300 is excellent for low-pressure tire applications. Here’s why: Low-Pressure Range: •Measures down to 3 PSI – This makes it ideal for off-road tires, mountain bikes, fat bikes, and ATVs that often run at much lower pressures than road tires •Accurate in extreme pressure ranges – Built-in thermal compensation ensures reliable readings whether tires are below 12 PSI or above 140 PSI Key Advantages for Off-Road Use: •±1 PSI accuracy across the entire range •Fast response – Takes readings instantly, no waiting •Durable construction – Survives drops and rough garage handling •Built-in LED light – Perfect for checking tire pressure in low-light trail conditions

Q: Is it suitable for high-performance sports car tires?

A: Yes, the ETENWOLF T300 is absolutely suitable for high-performance sports car tires. Here’s why: Performance Car Tire Range: •Measures 3-200 PSI – This covers the full range for high-performance sports cars, which typically run 30-44 PSI depending on the model •Precise accuracy – ANSI B40.7 Grade 2A calibration with ±1 PSI accuracy ensures you can dial in exact tire pressures for optimal performance and handling •Thermal compensation – Built-in AI chip maintains accuracy in extreme temperatures, so readings stay consistent whether your tires are cold or hot after spirited driving

Q: Is the ±0.5% accuracy claim verifiable for professional use?

A: Yes, the ±0.5% accuracy claim for the ETENWOLF T300 Digital Tire Pressure Gauge is verifiable. The product is calibrated to ANSI B40.7 Grade 2A standard, which is an industry-recognized specification for precision pressure measurement. Each unit is individually calibrated manually by the factory, ensuring consistent accuracy. For professional use, this is significant because: •ANSI certification provides third-party verification of the accuracy standard •Individual factory calibration adds an extra layer of quality control beyond mass production

Q: Will it still be accurate during a cold winter morning or hot summer day?

A: Yes, the ETENWOLF T300 Digital Tire Pressure Gauge is designed to work accurately across extreme temperatures. It features a built-in AI chip with thermal compensation, allowing it to maintain accurate readings even in harsh weather conditions. Temperature Range: •-4°F to 130°F (-20°C to 54°C) – covers cold winter mornings and hot summer days •The thermal compensation automatically adjusts readings to account for temperature fluctuations

Q: How long do the batteries typically last with regular use?

A: The ETENWOLF T300 Digital Tire Pressure Gauge uses two AAA batteries and comes with batteries included. The gauge also features auto shut-off after 30 seconds to help extend battery life and minimize power drain. The battery normally lasts about two years.

Q: Is the battery compartment easy to open without tools?

A: Yes, the ETENWOLF T300 has an easy-to-open battery compartment that requires no tools. The battery cap simply pops open so you can replace the two AAA batteries quickly. Key Points: •Tool-free design – Just twist or pop off the battery cover by hand •No screwdriver needed – Makes battery replacement fast and convenient •Clear battery placement – Customers note the compartment is straightforward, though one tip: make sure you insert batteries correctly (one long spring and one short spring—they’re different and can be reversed) •Easy maintenance – The replaceable AAA batteries are a major advantage, especially for RV and garage use where you need quick access