● A green LED light turn on when the
reading is within preset tolerance limits
● IP54 protection, water and dust resistant
● Inserts simply exchangeable
● With ratchet friction thimble
● With functions of mm/inch, zero setting
at any position, power on/off and
Tolerance setting
● Data output with mini USB interface
● In plastic box, with 3V CR2032 battery
● Deliver with inspection report