AccuRemote 0-1" Digital Outside Micrometer Electronic LCD Display and Vernier w/ IP65 Dust/Water Protection Traditional Standard Vernier analog scale on stem Digital Electronic Display with 2 measuring modes Metric/Standard IP65 Water, Oil and Dust protection USB Connector and cable available on Amazon item: B00IO0EH16 (Not included with the micrometer) Accuracy +/- 0.00016"