Auto Color Coded Mark Digital Accurate Tire Ruler Depth Gauge Tyre Tread Measuring Pen

Label:Yes Material: Stainless Steel, ABS Depth range: 0-25mm Item Size: 9X2.5cm/3.5*1.0Inch Color: As picture Package Include: 1* Depth Gauge

Red area: 0-3mm Yellow area: 3-5mm Green area: 5-25mm