Digital calliper recommendations?

[Master Commander Ajax]

I want to give 3D modling /3D printing a go, specifically replacement parts for tanks. I want to get some affordable digital callipers in order to get as exact a fit as possible. Does anyone have any recommendations?

[Doghouse]

I've been using this one for ages and it works well.

 

https://www.amazon.co.uk/gp/product/B073VF52W9/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

 

 

[Bung]

How exact do you want to meassure?

 

I would rather recommend some clock calipers, which messure to 0,02 mm like these

 

https://www.amazon.co.uk/Precision-Stainless-Steel-Vernier-Caliper/dp/B07FCQQM65/ref=sr_1_5?crid=3B10LWZ444DNW&keywords=clock%2Bcaliper&qid=1671008742&s=diy&sprefix=clock%2Bcaliper%2Cdiy%2C85&sr=1-5&th=1

 

And a Micrometer for 0.01 mm messurements

https://www.amazon.co.uk/BEVANNJJ-Micrometer-0-25-50-75-100mm-Measuring-Specification/dp/B08XQGSW3N/ref=sr_1_5?crid=50Z3VIO55WYQ&keywords=micrometer+25mm+analog&qid=1671008945&refinements=p_36%3A118662031&rnid=118657031&s=diy&sprefix=micrometer+25mm+analog%2Cdiy%2C70&sr=1-5