Paul Disdle wrote:

Both my tronics lasted a year then the seals went and got wet inside and
failed. I'm now trying rena which appear to be more accurate.

I have had two tronics for 15 months. 30 days ago. They worked fine at the
surface. 30 days ago I decided they had passed the first test and were ready
for submersion testing. One now has condensation inside.

In the trash they go. Ebo Jager to the rescue.