Infrared heat guns have a ultra low power consumption in shutdown mode. There is a backlit LCD display as well as a switchable On/Off laser sighting. Resolution is 0.5 degree F/0.5 degree C while the distance to spot ratio is 8:1.
Temp. Range: 0.0degree C [Min], -4.0degree F [Min], 318.0degree C [Max], 605.0degree F [Max]