Adequate tyre tread depth is vital for maintaining proper traction and grip on the road. A digital tyre depth gauge allows you to assess the tread depth and ensure it meets safety standards. By measuring the tread depth regularly, you can identify when it is approaching the minimum acceptable level and take appropriate action, such as tyre replacement, to maintain safe driving conditions. Range: 0-25.4mm / 1" Resolution: 0.01mm / 0.0005" Accuracy: ±0.03mm Working Temp: 0 °C - +40°C Storage Temp: -20 °C - +70°C Influence of Humidity: =80%