| RefrigiWear Infrared Digital Thermometer | Multicolor | Ragg Wool. RefrigiWear Reads -67°F to 536°F with 2 degrees of accuracy16:1 Spot ratioDual laser for high accuracy Infrared digital thermometer that measures average, maximum and minimum temperatures. Has a bright built-in laser and a distance to spot size ratio of 12:1. Fixed emissivity preset meets food industry standards and is certified to meet NIST accuracy standards. Has a backlit LCD display, carrying case and 14 Hours of use with one 9 Volt battery. Reads from -67°F to 536°F with 2 degrees of accuracy,... - RefrigiWear Infrared Digital Thermometer | Multicolor | Ragg Wool. |