Features:1. Made of extra strong carbon fiber composite, lightweight and portable.
2. Can be used in schools, taboratories, carpentry, farms and DIY at home.
3. Can be used to measure magnetic objects. Free of hurting when measuring.
4. Long measuring jaw:90.5mm/3.55”.
Specificaton:1. Display when move, auto power off.
2. mm/inch Switch.
3. Z ero setting.
4. Runs on by one 1.5V cell battery (battery not inside for air shipment due to postal regulations).
Package Included:1 x 12inch 300mm Digital Electronic Vernier Caliper