Features three measuring modes with a one button quick change to alter between inch, fraction and millimeter and is ideal for household and DIY measurements.Measurement Range: 0 to 8 inches and 0 to 200mm. Accuracy: +/- 0.2mm. Resolution: 0.1mm/0.01″.Instantly converts from SAE to metric with a button to zero the display at any point on the slide.Equipped with two sets of jaws and a probe and is ideal for measuring inside, outside, depth and step.Extra large 2.2″ LCD screen for clear, easy reading and visibility. Supplied with one battery and one extra replacement LR44 battery.