The RevealPRO thermal imaging camera is a compact infrared sensor that can be used to monitor curing concrete or in HVAC applications. The camera has a 320- by 240-pixel display with a refresh rate fast enough for nearly real-time imaging. The sensor has a 32° field of view with a minimum focus distance of 6 in. The camera has 4GB of onboard image storage, which is transferrable by USB, and boasts four hours of continuous runtime before it needs to be recharged. Seek Thermal; www.thermal.com