Digital Tire Pressure Gauge & Tread Depth Gauge &ndash; For Car Motorcycle Truck Auto RV Bicycle. Accurate, Large, Easy to Read - Bright LCD Screen. Dual Use - DOUBLE VALUE - SAVE MONEY and LIVES Today!! INSTRUCTIONS and RANGES  Choose from PSI, BAR, KPA and KG/CM2 to measure air pressure. Full instructions included in packaging. A general reference chart for recommended tread depth also included. SAVE MONEY  Buy one gauge that will give you peace of mind before any journey. Dont buy just any tire pressure gauge. Buy one with a tread depth indicator to make sure that your vehicle and loved ones are safe. Double the value built into one gauge. DAY OR NIGHT EASY USE  The gauge has a lighted nozzle to ensure the gauge seals to valve perfectly at night or day. The large display LCD display illuminates the tire pressure reading. Also handy has a torch for car or light in case of emergency. CONVENIENCE  Batteries included. The gauge has a simple push button operation, and shuts of automatically when not used to make sure that the batteries have long lasting use. EASY TO USE DESIGN  Features a no slip surface, rubber coated, contoured, ergonomic design for easy grip. The angled head allows the gauge to reach the tightest valve.