I need to find a way to design the sensor better. It's clumsy with the epoxy, maybe a heyco grip cord is better.
The LCD is a better way too but obviously $14-$15 more expensive. And the microprocessor needs to be designed too. It can't be left exposed where water can get at it
Unless, I can just get all the parts, program it and let you guys handle the assembly. That would keep cost down.