My grip during deadlifts is failing around 7-8 RPE (i.e. 2-3 reps left in the tank). My dominant hand is good, but non-dominant fails in my pinky and ring fingers. Thumb-under grip mildly helps, and resting and switching mid-set to mixed grip allows set completion. I'd like to strengthen my grip to allow traditional grip throughout the lifts, so I need to strengthen my grip. Here's what I'm looking for.
1. Something that works. I'd like to keep price ~$100 or less, but can and will pay more if justified.
2. Something that is progressive/adjustable. I'd like something that will allow progressive grip strength increase over time.
3. The ability to track increase. Be it by an app with manual input or a strengthener with bluetooth connectivity (prefer a combination) so that I can measure and see results.
I work a desk job typing, so space-wise I have plenty of room and could use a corded/strapped device if need-be. I'm not concerned with aesthetics or how "dumb" something looks, either sitting there or while in use, I want it to work.
Any input is appreciated. Thanks in advance!