Digital 3-Point Inside Micrometer Range 152 mm to 254 mm 6 in to 1 in Resolution 0.00005 in 0.001 mm IP Rating IP54 SPC Output Yes Data Output Type Cable Movement of Screw 1 in Coolant Resistant Yes Inside Micrometer Type 3-Point Inside Micrometer Number of Micrometers 1 Operation Type Digital Thimble Type Ratchet Stop Battery Size LR44 SR44 Case Included Yes Case Type Plastic Case