Tweaknews.net posted a review on the Q3i ThermoHawk 200/400 Infrared Keychain Thermometer

The Thermohawk line of infrared thermometers would be a handy gadget for anyone wanting to have some fun or to use in a practical environment. As said earlier, the uses for this small compact product are endless and you will even have some fun while finding out the temperature of the many objects in your environment. In my mind, the price tag for these small thermometers is a steal for what they do.

Q3i ThermoHawk 200/400 Infrared Keychain Thermometer Review