Infrared Thermometer PCE-779N

Infrared measurement Thermocouple measurement Measurement range -60 ... 760°C / -76 ... 1400°F -64 ... 1400°C / -83.2 ... 2552°F Accuracy (Tobj=15 ... 35°C, Tenv= 25°C) ± 1°C / 1.8°F ±1% of reading or ±1°C / 1.8°F (higher value applies) (measurement below Tenv= 23 ± 6°C / 42.8°F) Accuracy (Tenv= 23 ±3 °C) Tobj = - 60 ... 0 ±(2+0.05/°C/°F) °C, Tobj= 0 ... 760: ±2% of reading or ± 2°C / 3.6°F (higher value applies) ±1% of reading or ±1°C / 1.8°F (higher value applies) (measurement below Tenv= 23 ± 6°C / 42.8°F) Optical resolution 30 : 1 Response time 1 s Emissivity 0.95 (default) 0.1 ... 1.0 (adjustable) Resolution 0.1°C / 0.18°F at -83.2 ... 999.9°C / -117.7 ... 1831.8°F... , otherwise 1°C / 1.8°F Functions MAX, MIN, difference, average Display LCD with backlight Power supply 2 x AAA (Alkaline) Battery life Without laser: at least 30 h With laser and LED: at least 3 h Operating conditions 0 ... 50°C / 32 ... 122°F Laser Class 2 Weight 256 g / < 1 lb (incl. batteries) Dimensions 119.2 x 47.5 x 171.8 mm / 4.7 x 1.9 x 6.8 in Note: The technical specifications include the abbreviations Tobj and Tenv. Tobj: object temperature Tenv: environmental temperature