This digital, electronic outside micrometer from Mitutoyo is from the 293 series. It is waterproof and features a ratchet stop. It's large LCD readout and two measuring modes - absolute (ABS) and incremental (INC) - offer efficient and easy to read measurement.
Some available functions include:
- Origin and zero setting
 - Inch or mm setting
 - Coolant Proof
 - Error alarm
 - Data output
 - Auto-sleep
 - Carbide-tipped measuring faces
 - Can be linked to the SPC system