Thickened Alloy Clip Nozzle & 90º Brass Valve Stem Extender: Simply squeeze the clip and position the chuck over any Schrader-type tire valve; Release the clip to lock the hands-free chuck into place. Squeeze the trigger to inflate.
Durable Metal Casting Body (one-piece closure design): Adequate sealability to avoid leakage of air which can greatly helps increase the measurement accuracy. Valve controller: Easy to deflate or tightened to avoid leaking.
2 × LR03 1.5V AAA Batteries included. Last up to 2 years.
Digital Backlit LCD Screen For Ultimate Visibility.