Digital LCD Display Pressure Gauge 7 ATM Description: A device for measuring tire pressure in a car. The gauge has a lightweight plastic housing. The metal semi-ring on the housing allows the gauge to be attached to a keychain. The liquid crystal display shows the measured values in three units of measurement. You can select the desired units of measurement during operation by pressing a button. The automatic power off function ensures a long service life until the battery needs to be replaced. Specifications: SKU: APR-D-04 Measurement range: 0-7 ATM, 0-99.5 PSI, 0-700 kPa Power supply: CR2032 - 1 piece Package includes: AIRLINE Gauge - 1 piece Blister packaging - 1 piece Warranty: 1 year or more...