ITEM NAME:Digital Display Tire Gauge Tire Pressure Gauge 100psi Spotlight Backlit A#S Product Description Description: Tire Pressure Gauge 100psi Backlight LCD Display and Non-Slip Grip Multifunctional Digital Backlit LCD Tire Tyre Pressure Gauge 100psi Battery Specifications: Product Name: Tire Pressure Tester Model: TG105 Type: Digital tire pressure gauge Battery type: 3V button battery (not included) Pressure display range: 100 psi Pressure display unit: a variety of units Backlight: Yes Spotlights: Yes Product Material: ABS Product Size: 140 x 32 x 29mm/5.51 x 1.26 x 1.14in Resolution: 0.5 Weight: 50g Accuracy: 0.5PSI Measuring range: 2.0-99.5 PSI OR 0.15-7.00 BAR Net weight: 40g Color: Black Usage: 1. Press the power button aside, the last test unit will be displayed after power on, press "ON" button to convert unit (PSIÂ BARÂ KPAÂ Kg/cm2), the display values are also changed accordingly. 2. Align the pressure gauge nozzle with the tire valve and squeeze to ensure good contact between the nozzle and the valve without hissing air leaks. After 3 seconds, remove the pressure gauge from the valve and read the exact tire pressure, data retention for 15 seconds. After the data is cleared, the pressure gauge continue testing other tires. 3. When the pressure gauge opened, If did not detect key action in 60 seconds, it will automatically shut down. You can also long press the power button for 3 seconds, it will manually shut down. Features: Ensuring the appropriate tire pressure to increase fuel consumption, easy to use; High brightness digital display backlit; All emergency tools, easier to check the tire pressure. Included: 1 x Tire Gauge 1 x User Manual.High brightness digital display backlit;. Type: Digital tire pressure gauge. After 3 seconds, remove the pressure gauge from the valve and read the exact tire pressure, data retention for 15 seconds.