Electronic Digital Caliper, 8" 3707  (Discontinued) 

This 8" electronic digital caliper has manual power on and off.

There are three buttons.

OFF: Turns the power off.

ON/ZERO: Turns the power on and sets the readout to zero at any position.

MM/INCH: Switches between inch and metric display.

You can make absolute or relative inside, outside, depth, and step measurements.

Furnished with a fitted case.