Digital Caliper | 6 inch Precision Caliper | Stainless Steel Digital Caliper | Metric, Fractions & inch 3 in 1 Caliper | DC8001 Super high quality measuring device - Use for inside, outside, depth and step measurements Easy to operate, one button to switch between inches to mm or Fractions Measures up to 6 inch / 150mm - Resolution: 0.0005"/0.01mm/1/128-in Large high resolution LCD display - Easy to Read - Batteries included Automatic shut-off and a storage case for easy transport