Quick DetailsPlace of Origin: Guangdong,Website:://.flus-meter.com, China (Mainland) Brand Name: FLUS Usage: Industrial Theory: Infrared Thermometer Temp. range: -50 °C ~ 2250 °C D:S: 50:1 Emissivity: 0.1~1.0 Fast response time: <250ms Power Supply: 9V battery  Package: Carrying case with gift box Packaging