DIY-Pro 1100 - Digital tire pressure gauge - auto shut off - 0 to 100 PSI - use for cars-trucks-bicycles-motorcycles - 4 ranges (PSI, KG, Bar,kPa) - backlit display - lighted nozzle - batteries included - ABS Material - one button operation Extended lit nozzle with a backlit display for low lite operations Small form factor, non-slip, ergonomic design for comfortable operations Easy to use, one button operations for controlling ranges and on/off state. 4 Ranges: 0-100 PSI, Bar: 0-7, KPA: 0-700, Kgf/cm2: 0-7 Power Source: (1) CR2032 3V Lithium Coin Cell, (3) LR44 1.5V Button Cells (included)