For situations where non-contact access is required, this pocket infrared thermometer provides safe temperature measurement. Built to meet Brannan's standards of quality and accuracy, it is comfortable to hold and supplied complete with a wrist strap, batteries and full operating instructions. Temperature Range: -50° to 260°C/-58° to 500°F (switchable) Accuracy: +/- 2% Resolution 0.1° Distance to Spot Ratio: 2:1 Emissivity: 0.95 fixed Supplied with 2 x AAA Batteries 92.5 x 45 x 29.5mm, 65g