Product details:

Resolution: 0.0005/0.01mm Accuracy: 0.001 / 0.02mm Range: 4/100mm IP54 protection: Water drop and dust resistant USB cable available separately. It keeps track of its origin position once set. Whenever the digital caliper turned on, the easy-view large LCD displays the actual sensor position ready to start measuring. It's not necessary to reset zero. The measuring speed is unlimited. Standard USB data output. High quality surface finish for extra smooth slider movement. USB cable available separately.