You are reading a single comment by @hippy and its replies.
Click here to read the full conversation.
-
I don't know. Mine is a £10 one I got off ebay. I'm not a machinist so not concerned with hyper accuracy. +/- 0.1mm is more than enough for me and mine seem to have got me here without ordering the wrong seat post or handlebars yet.
Go for the Maplins ones if that is convenient. You can then even stab one of them in the eye* when it goes wrong
*return it
I never actually checked what AvE stood for, now I know.
The TL;DR was that mainly the cheaper ones suffer from brown out, where the accuracy reduces with battery life. I have a cheap one that came with a case. I just only put the battery in when I'm using it and it seems to have remained consistent.