The TopTes
Carbon Monoxide Detector CT-300 is part of the
Smoke & Carbon Monoxide Detectors test program at
Consumer Reports. In our lab tests, Portable Carbon Monoxide Detector
models like the Carbon Monoxide Detector CT-300 are rated on multiple criteria, such as those
listed below.
High CO levels:
High CO levels rates a model's response to CO of 400 parts per million.
Low CO levels:
Low CO levels rates a model's response to CO of 100 ppm.
100-400 ppm Display/Voice:
Display/Voice rates the accuracy of the CO level either displayed digitally or conveyed by voice message.
