Markal Thermomelt Temperature Indicator Fahrenheit Review

Provides a simple and reliable check that your car's thermostat is working properly as described in the owner's manual.

Not very good for marking as it is loose and doesn't stick well to metal. I succeeded, but with great difficulty. I'm going back to noodles.

just what i ordered was a little disappointed with the packaging, items came loose in the box and a few temporary stick materials were broken

The marker will last a long time if I don't use it. But if I were at work where I use it daily I would be upset. The case is fine but the chalk has broken into short pieces most of which is wasted.

I'm sure this is a great product and I look forward to using it but it was sent in a flimsy plastic bag with no protective seal. The temperature rod in the metal holder was broken into 3 pieces. For my occasional hobbyist use this is fine - no replacement required, but undamaged sticks are often required by professional welders who need to check metal temperatures.