0.001mm Digital Electronic Micrometer Outside Micrometer Caliper Gauge2550mm

Feature: 1. Premium alloy measurement surface, not easy to rusting, sturdy with long life. 2. Clear LCD display screen for easy reading of the measuring results. 3. Locking device designed to fix the measurement size and prevent clearance adjustment due to error surfaces. 4. User friendly design, easy to operate, can be set resolution 0.001mm. 5. Knurling ratchet device for constant force measurement. Specification: Item Type: Micrometer Battery Model: CR1632 3V (not included) Operating Temperature: 0 celsius 40 celsius Storage Temperature: 10 celsius 60 celsius Options: 025mm, 2550mm Package List: 1 x Micrometer (Random Box Color)1 x Accessory Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Premium alloy measurement surface, not easy to rusting, sturdy with long life. Clear LCD display screen for easy reading of the measuring results. Locking device designed to fix the measurement size and prevent clearance adjustment due to error surfaces. User friendly design, easy to operate, can be set resolution 0.001mm. Knurling ratchet device for constant force measurement.