Resolution: 0.001mm/0.00005"
For wall thickness of tubes
Anvil:A is standard, type B,C ,D,E, F are optional
Buttons: RS232 output, supplied with data output cable
Supplied with standard rod
Packed in plastic or wooden box
on/off,data set,mm/in, ABS/INC,data output
IP54 protection
SR44 battery,with one spare battery,auto
Carbide spindle tip
Withbattery cover wrench
Insize Digital Tube Micrometer 3161-25 Range 0-1"/0-25mm x .00005"/.001mm