Temperature range: 0 to 400ºF (-20 to 200ºC)
Accuracy: 30 to 400ºF (-1 to 200ºC): ±2.5% of reading or ±4ºF (±2.5ºC) whichever is greater
Below 30ºF(-1ºC): ±7ºF (±4ºC)
Response time: 0.5 seconf
Operating environment: 32 to 120ºF (0 to 50ºC) at a relative humidity of 10-95%
Power: 6F22 9V Alkaline battery
Distance to spot size (D:S): 5:1
Emissivity: 0.95
Laser power: <1mw output at 650nm wave length

*Large digital numbers
*Fahrenheit and centigrade modes
*Laser pointer feature
*comfortable ergonomic grip
*Display light button for night usage
*Check temperature on engines and mufflers