The Fowler Xtra-Value inside electronic caliper gage has an accuracy 0.01’/0.3mm/1/64ths with a 0.01’/0.1mm/1/64ths reading. The inside electronic caliper gage also has a reach of 4′. This caliper gage has on/off/set function and Hold function.

Fowler 54-554-730-0 Xtra-Value Electronic Caliper Gage
$48.11