Digital Infrared Thermometer Laser Infrared Tester High Accuracy Digital Infrared Thermometer : ***Basic Specifications:• Measurement range: -32°C-850°C (-4°F ~ 1562°F) • Accuracy: ±1 % of reading or ±1°C (± 2 °F)• Repeatability: ±1% of reading or ±0.5 °C (±1 °F)• Resolution : 0.1°C • Distance to Spot Ratio: 30 : 1 • Emissivity: adjutable 0.1 ~ 1.0• Response Time: 300ms • Spectral Response: 8μm ~ ...