The B-G Racing Infrared thermometer Gun With Data Storage is a compact and lightweight infrared thermometer which provides highly accurate non-surface temperature readings from -50 to 800o. - Compact and lightweight infrared thermometer - Displays minimum, maximum and average temperatures - Highly accurate non-surface temperature readings3 colour display screen - Backlit display in 0.1 degree increments - Ideal for measuring engine, track, radiator temperatures etc. - Low battery indicator and auto power-off - The B-G Racing Infrared thermometer Gun With Data Storage displays minimum, maximum and average temperatures on the backlit display in 0.1 degree increments, ideal for measuring engine, track, radiator temperatures etc.