I'd like to purchase a TENS machine for my labour but there's so many different ones at massively differing prices - I'm confused!
E.g. this one is £8.95: eBay link
This one is £22.30: Amazon link
So are there really any main differences that are worth spending the extra that anyone can advise on?
MNHQ Update
This is a very old thread, but if you've landed here while on the hunt for similar recommendations, our guide to the best TENS machine has been recently updated. Based on the tried and tested recommendations of Mumsnetters, the page includes a wide range of options including machines for hire. We hope it's helpful! 