Measurement Range: -76 to 932°F (-60 to 500°C). Operating Range: 32 to 122°F (0 to 50°C). Accuracy: 2% of reading or 4°F (2°C), whichever is greater. Resolution: 0.1°F/0.1°C. Response Time: 1 second. Distance to Target: 12:1. Emissivity: 0.95 fixed. Battery Life: 2 AAA, 180 hours continuous use (auto power off after
15 seconds). Dimensions: 6.90 x 1.54 x 2.83 in (175.2 x 39.0 x 71.9 mm). Weight: 3.61 oz (102 g). Agency Approvals: CE.