Electronic tire pressure gauge Etenwolf T300 (black). The ETENWOLF T300 is a high-precision electronic tire pressure gauge, suitable for use in passenger cars, pickup trucks, caravans, and heavier vehicles.

• Measurement range: 3–200 PSI
• Accuracy: ±0.5 PSI
• Accuracy according to the standard: ±0.5% of range (ANSI B40.7 Grade 2A)
• Measurement resolution: 0.1 PSI
• Operating temperature: -20 °C to 54 °C
• Power supply: 2 AAA batteries
• Battery life: Up to 2 years

The device measures pressure across a wide range and delivers accuracy, meeting the requirements of ANSI B40.7 Grade 2A. Thanks to automatic calibration at startup and an advanced temperature compensation system, the gauge provides reliable readings.

The ETENWOLF T300 is calibrated to maintain high accuracy at very low pressures below 12 PSI as well as at high pressures exceeding 140 PSI. The built-in thermal compensation circuit ensures precise measurements regardless of the ambient temperature.

Using the ETENWOLF T300 is intuitive. When powered on, the device automatically performs a calibration process. An additional advantage is the built-in backlight and illuminated measuring tip, which make checking pressure easier in low-light conditions.

The robust construction of the ETENWOLF T300 makes it suitable for everyday use, while the automatic shut-off function after 30 seconds of inactivity helps conserve energy.