12:1 Dual Laser Infrared Thermometer. Dual lasers for specific measurement areas. Tight (12:1) distance-to-spot ratio for accurate target area temperature measurements. Features a wide temperature measurement range: -76° to 1022°F (-60° to 550°C). K-type thermocouple range: -83.2° to 2552°F (-64° to 1400°C). Emissivity: .10 to...