Stop guessing! This handy metric diameter gauge will end doubt about inside or outside diameter sizes. Use to measure glass and plastic tubing, connecting pieces, rods, test tubes etc. between 1.5 and 16mm. Holes on one side measure outer diameter and pins on the other side measure inner diameter. Many of autoclavable polypropylene. Per each.
Image not available for
- Sorry, this item is not available in
- Image not available
- To view this video download Flash Player