General Tools THERMO-SEEKER INFRARED THERMOMETER , Standard Unit Provides High-Temperature Readings at a Low Cost. No technician's tool chest is complete without this versatile, standard-sized IR thermometer. With its durable, ergonomic grip and backlit LCD display, the IRT207 is suitable for any application, including HVAC/R, electrical, plumbing and heating, automotive, other industrial jobs, or work around the home. The IRT207 measures temperatures from -4°F to 604°F (-20° to 317°C), with an accuracy of +/-2% and an 8:1 distance to spot ratio. Other features include switchable on/off laser targeting and ultra-low battery consumption in shutdown mode. Ideal for most applications in HVAC/R, plumbing and heating, electrical, automotive and other industrial jobs.