KUSAM-MECO -30 Deg C to 650 Deg C Handheld Thermal Imaging Camera – TG-301

Altitude: Upto 2000 meters above mean sea level.
Battery Life: 16 hours with laser and backlight on
Operating Humidity: 10 % to 90 % RH
Operating Temperature: -10 ?C to 50 ?C (14 ?F to 122 ?F)