Caliper is used to accurately determine internal， external， depth and step measurements with 2-sets of jaws and the probe

3 measuring modes: switch between decimal-inch， inch-fraction and millimeter

Made of hardened stainless steel with easy-to-read ruler marked in inches， fractions and millimeters clearly shown in black and is IP54 certified: splashing water and dust resistant

Offers a 1/64 in. fraction readout for understandable use and alternate-zero feature that lets you reset to zero at any point for fast and easy relative measurements

Measurement range: 0 6 in. and 0 mm to 150 mm

Comes with a knurled thumb wheel for smooth and easy moving of jaws and a locking screw to hold measurements

Easy-to-read LCD display measures 3/4 in. H and 2 in. W with a resolution 0.0005 in. or 1/64 in.

Includes: 1 CR2032 battery plus one spare， user's instructions， hard protective case and 2-year limited warranty

Has an accuracy of 0.001 in.

Comes with a foam-lined hard-plastic storage case

Auto shut-off preserves battery life