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CEM Meters

JimGPE_7
JimGPE_7 Member Posts: 2
Anyone have any experience with a CEM CO-180 carbon monoxide meter? They say it is equal to a Fluke CO 220.

I can't even find CEM on the Web. Not a good sign, I suppose.

By the way, the sensors are supposed to last for 3 years. How does one know when the sensor is going bad?

Thanks.
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