It is specially designed to measure the depth of the anti-slip tread of various wheels, so as to ensure the safety of tyre wear.<br> Accurate Measurement<br> The reading is clear and the alert value is particularly clear, the cylindrical measuring rod, test more accurate.<br> Tiny<br> Small size, easy to carry and store.<br> EASY USE<br> With simple use, push the probe straight up to the end, and then you can measure the black flat surface on the tire pattern.<br> Durable<br> The stainless steel metal case is to avoid rust causing the use of the probe to retractab<br> Specification<br> Type:Tyre Depth Gauge<br> Material: Stainless Steel, ABS,<br> Color: Silver<br> Depth range: 1-25mm.<br> Red area: 0-3mm<br> Yellow area: 3-5mm<br> Green area: 5-25mm<br> Item Size: 8.76*2.77*1.28cm/3.4*1.1*0.5Inch<br> Net Weight: 10g/0.35oz<br> Note<br> Red zone representative: to change the tire.<br> Yellow district representative: warning is about to be replaced.<br> Green zone representative: use normal.<br> -Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> -Please allow slight dimension difference due to different manual measurement.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store