The digital caliper adopts high-strength stainless steel and
 is waterproof and dirt-proof;
 Measuring range: 0 -6" / 0-150mm;Accuracy: ± 0.001"/ 0.02mm
 Resolution: 0.0005"/0.01mm;
 Digital caliper has a extra large LCD DISPLAY which
 is easy to use and read even under strong sunlight;
 The Vernier Calipers have a one-key button to quickly
 switch from inches (in), millimeters (mm),
 Smart design allows you to easily reset to zero by
 pressing "ZERO" button and start a new measurement at any
 point on the scale;
 Powered by SR44 battery, comes with a pre-installed batteryand 1 spare batteries for gift.
 IP54 protection.