Quick DetailsPlace of Origin: Guangdong,Website:://.flus-meter.com, China (Mainland) Brand Name: FLUS Model Number: IR-809 Usage: Industrial Theory: Infrared Thermometer IR-806: Infrared Themometer Temp. range:-50 to 1,050°C (-58 to 1,922°F)D:S: 30:1 Emissivity: 0.1~1.0 Power Supply: 9V battery Package: Carrying case with gift box or Blister card with clamshell Packaging