Syntek Electronic Digital Display Tire Tread Depth Caliper 0-25mm Measuring Tread Depth Gauge, All-metal

1. Resolution: 0.01mm
2. Tolerance: within +/-0.02mm
3. Measuring range: 0-25mm
4. Working temperature: 0 - 40 degrees Celsius
5. Material: 4CR13 stainless steel
6. Power supply: LR44 button battery included
7. Probe diameter: about 1.55mm

Features:
1. Automatic shutdown after 5 minutes of non-use
2. Large LCD screen display, digital direct reading
3. Accurate measurement
4. Metric and imperial interchangeable calculation table attached on the back
5. All-metal material, 4CR13 stainless steel body, zinc alloy head
6. Metal probe, finely ground to ensure accurate measurement