Description Product Reviews Klein Dual Laser Infrared Thermometer IR5 Optical Resolution (Distance-to-spot) is 12:1. Optical Resolution (Distance-to-spot) is 12:1. Features include dual-laser targeting; auto-scan; max/min/avg/diff; high/low alarm; backlit display; auto power-off. Drop protection to 6.6 ft. (2 m). Measurement Range: -22 to 752F (-30 to 400C) Uses one 9-volt battery, with battery life expectancy at 10 hours of continuous use with laser and backlight on. Includes custom pouch and batteries. Certified to IEC EN 61326-1:2006, EN608251:1994+A2:2001+A1:2002. Adjustable emissivity Soft-touch, over-mold housing For ambient temperatures above freezing, the accuracy is +/- 4 F or +/- 2%; Accuracy below freezing is +/- 4 F plus 0.2 degrees per degree below 32 F 0 Reviews Hide Reviews Product Reviews