The brand new IP67 Valueline 00599390 with really large digit display
This is the best, basic Swiss-made digital caliper you can get with a thumb roller. The caliper offers simple switching between inch and metric. Nothing fancy, nothing confusing. Just slide and read.
You can take depth measurements with the standard flat depth rod.
Are you new to IP67? It's a somewhat cryptic way to tell you that this caliper, and other IP67 gages, will be able to withstand a considerable amount of moisture in the form of water spray, mist and dust without going haywire. You should look for this if you work in such an environment. It does not mean that you will be able to take it scuba diving, though.