[Speeddog]

I've been using these for quite a while, thought I should share...

You can see that my regulator/rectifier gets up to a toasty 190 degF, and I haven't had that strip on there in hot weather riding..:-/
They're not reversible, so they only tell you the maximum temperature, but quite often that's all you want.

You can get 'em here:

http://www.mcmaster.com/asp/enter.asp?pagenum=485

They've even got some reversible ones, like for aquariums, but they don't go very high.

 

[MonstaS4]

I use those at work for packaging. Good application, thanks for the idea.

 

[Duckets]

so are you saying that being non-reversible they do not change back to the original color?

once they change color they change color for good..so it is a MAX temp reading?....

just showing how high it has ever gotten?

hmmmm

these are intesting

 

[Speeddog]

Duckets,
You are correct, sir.

Meant to put it in the first thread, but McMaster-Carr has these Temperature Indicating Labels in ranges that start as low as 100 degF, and end as high as 554 degF.

The reversible versions range from -22 degF to 194 degF.

 

[Speeddog]

Not to step on et's toes, but the highest price for any of the labels available here:

http://www.mcmaster.com/asp/enter.asp?pagenum=485

is $15 for a pack of ten.

Take your pick.