[vckums]

I've bought several gauges over the last couple years, I've never seen this warranty. This method has been used by crabbers for a long time. Way before I even became one. This is pretty much used on every crab site. It's accurate and it works. In no way can it harm the gauge. The gauge doesnt go in a microwave or an oven. It sits on a counter in a baggie.

Which gauge manufacturer is this?

I've checked other crab sites, everyone uses this method for calibrating. I've not heard of any other method or anything about a warranty. However on a $5 gauge what kind of warranty is this? I can't find anything when I google and I'm pretty good with googling.

If this is a professional company, to have that type of warranty on a product isn't very professional. But that's just my opinion.