Measuring PEN- Vernier CALIPER Black Ballpoint (Centimetres)
Vernier means a small movable graduated scale for measuring. The vernier caliper pen allows you to carry a handy measuring device as well as a black ballpoint pen! The scale is in centimetres and goes from 0cm to 10cm with mm divisions. You slide the calipers down to measure small objects accurately (see second photo).
The pen has a click action to bring down the black ballpoint.
You will receive one pen.
