The Igaging Absolute calipers do have fractional measurements, and they always retain their position. I have had mine for several years after my Euro-cal (Fowler) started to give erroneous readings and was falling apart after 2 years of use. Been very happy with the Igaging Absolute, durable and reliable. The readings match my Mitutoyo and gauge blocks. At $40, well worth it.
https://www.amazon.com/iGaging-ABSOLUTE-Digital-Electronic-Caliper/dp/B00INL0BTS
I do have a Mitutoyo 12" caliper, also very nice but much more expensive. The number of fakes on eBay and Amazon seem to dominate the sites. There are a lot of telltale difference between the real deal and the fakes if you know what you are looking for, but the fakes are very good even down to the signed paperwork.