Electronic Digital Tire Tread Depth Gauge: If the tread has worn down, the rubber is thinner and smoother, making a blowout more likely. Plus tire tread improves traction, which improves vehicle handling. The Accutire Tread Depth Dial Tire Gauge lets you know when your tire tread is getting thin so you can either rotate your tires or replace tires that are too worn.
Feastures:
Strong and robust housing material
Easy to read large display
Allows easy "calibration" for zero reset
Suitable for tire tread depth or brake shoe and pad wear
Specifications
Range: 0-25mm / 0-1"
Resolution: 0.01mm / 0.0005" / 1/64"
Work Temp: 25°F to 100°F
Battery: 1 x SR44 1.5V (supplied)