The iTire tool is a unique, self-calibrating tire pressure monitor. The tool comes with dual valves and extensions for ease of use and can read pneumatic tire pressures up to 150 psi. The unit has a durable and rugged construction with a high visibility color. Features integrated LED flash light, LED display with large graphics, and a rechargeable 9V lithium battery. The iTire tool can be Bluetooth paired with mobile devices and has NFC identification capabilities.