The SensorFresh Q is an electronic nose that sniffs out bacteria in meat. Just hold it over your meat, let it do its thing, and see if you get the green or the red light. Green means go ahead, while red means toss it away.
Overall, it seems like a much better test than the one I’ve been using, which involves just eating it and going to the hospital if the meat isn’t good. It’s not as subtle as the red light, but who wants subtlety when it comes to cooking their meat?
Product Page [via Red Ferret]
