High-concerned chemical: None Model Number: QFC16 Micrometer Type: Outside Micrometers Display Type: DIGITAL : Metalworking High quality 0-25mm 0.001 mm digital electronic outside micrometer 0-25 mm with Extra Large LCD Screen measuring tools caliper Attention: remark: different model for choose according to industrial standard Due to different Monitor, the color may have difference Due to hand measure ,Please allow 1-3% difference tolerance Due to long shipping, the item may damage in transit, if the item damage, pls contact us immediately before leave feedback, thanks for your understanding remark: Button color send by randomly ! and the color of type B, we ship it by random, pls check carefully before u order it! Feature: 3-Buttons Electronic Digital Micrometer Rev.:0.001mm/0.00005" accuracy:0.002mm Non-rotating spindle. With Satin-chrome scale High quality heat insulation grip. Measuring is made of . Constant force ratchet on thimble. Packed in plastic case. Power: CR1632 battery(not include for air shipment) package:strong plastic box red or black color, ship by random Color: As Shown Material: Metal Package Contents: 1*digital micrometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.