Preciva Tire Tread Depth Gauge, LCD Digital Tire Tread Depth Gauge Tool 0-25 mm

Preciva Digital Tire Depth Measurements LCD Display Tyre Tread Depth Gauge Caliper Features: Large LCD display Zero setting at any position Metric / Inch system interchange Manual power on / off There is scale on the stretch pole Suitable for tread depth, brake shoe and pad wear Specifications: Range: 0-25.4 mm / 0-1 inch Resolution: 0.01 mm / 0.0005 inch Working Temp: 0-40 ? Battery: SR44 / LR44, 1.5 V Bar tip Material: Plastic How to use: Insert battery in, "+" pole upward Switch ON Put base on flat surface and press bar downward Set ZERO Put gauge on tire, hold stable and press bar tip into tire profile Read profile depth value directly Switch OFF or continue