374441 1.6 "LCD digital display， high precision: ± 0.1bar / ± 1.5psi. Comfortable and soft handle in keeping with ideal ergonomic method. Automatic shut-off for power saving (2.5mins since last operation). Audible notification for setting， 4 tire pressure values are displayed at a glance. Low battery indication and function of memory when the power shut off. Model: TC-01 Material: ABS Colour: Black Dimensions: 127 x 55 x 25mm Weight: 55g Keys: powerkey， F.L key， F.R key， R.L key， R.R key Display: 1.6 "LCD screen Power Supply: CR2032 button battery x1 (included) Measuring range: 0~6Bar / 0~87PSI Operating Voltage: 2.4~3.3V Operating current: <5mA Static current: <5uA Operating temperature: -10℃~70℃ / +14ºF~70ºC Accuracy: ±0.1Bar / ±1.5PSI 1x Tire pressure gauge 1x English manual Original box packaging!