Electronic Internal Micrometer Set, 3-Point Contact (4-6" (100-150mm) Range) and built-in Bluetooth
Bi-directional communication
Carbide measuring faces on sizes above 5/16" (7.9mm) diameter
Each micrometer bore gage with head comes with a wooden case, complete with setting ring, contacts, adjusting wrench, spare battery, and instructions.
Extensions available for deep holes
Includes instant inch/millimeter conversion and preset + and - functions
IP67 level of protection against coolant, water, dirt and dust
Large high-contrast LCD digital readout is easy to read and reduces error
Precision ratchet stop provides correct contact pressure for accurate readings
Proximity output with optional built-in Bluetooth
Resolution to .00005" (0.001mm)
RS232 output
Wide measurement range without changing anvils
