Temperature variances can indicate common mechanical and electrical problems. Diagnose them faster, safer and easier with AutoPro™, the non-contact infrared thermometer specially designed for the automotive professional. AutoPro™ features SmartSight™, two lasers merge into a single laser point to indicate a half inch (13mm) target, an ideal spot-size for small area measurements often required for auto diagnostics. AutoPro™ can read temperatures up to 999° F (535° C), and can accurately measure in low light conditions, illuminating the work area with a built-in LED flashlight. AutoPro™ also features an illustrated, step-by-step user manual with detailed instructions for many common automotive diagnostic procedures, including engine misfires, exhaust and emissions, cooling systems and heating and air conditioning systems.