* Measuring range: Large measuring range at 0-25 mm 25-50mm 50-75mm 75-100mm and the resolution is 0.001 mm (0.00005").
* Spindle diameter 6.5 mm, hardened stainless steel lockers
* LCD Screen: LCD with electronic digital display, easy to read.
* 3V button Battery: CR2032 lithium battery, high capacity, durable and safe
* mm / inch conversion / zero position at each position / incremental or absolute measurements. Metric and inch conversion.
relative and absolute measurement conversion keys and reset key. Short press to show "INC" for relative and absolute measurement conversion. Long press to reset data.
in / m m : inch and millimeter conversion button.
HOLD: data retention and setting keys.
ON/OFF: power supply switch.
ZERO: calibration at any point.