The new UT301C+ Infrared thermometer The new UT301+ series is a durable and easy-to-use infrared thermometer with high accuracy/energy (95%)/repeatability. It has an adjustable high and low temperature visual/audible alarm, responding faster than 250ms, which can help you quickly find out anomalies. You can preset and save 5 sets of emissivity values, and quickly switch the emissivity according to different surfaces to get more accurate results. With the lock measurement, MAX/MIN/AVG/DIFF hold, and a tripod mount, UT301C+ is ideal for processes that require temperature monitoring. Features: 12:1 D:S ratio. Adjustable emissivity 0.1~1.0. ±1.5℃ temperature measurement accuracy. User-defined visual and audio alarm. High contrast EBTN color display. MAX/MIN/AVG/DIFF/Hold modes. Dual lasers (UT301C+). Temperature recording up to 99 groups (UT301C+). Date/time display (UT301C+). Time scheduled measurement (UT301C+). Specifications: Display Resolution: 0.1 Spectral Response: 8 um to 14 um Temperature Range: -18 to +550°C Response Time: 250 mS (95% of reading) Laser Power Class: 2 (II), output < 1mW, wavelength 630-670 nm Repeatability: +/- 0.5°C nebo +/-0.5% Accuracy: +/- 1.8°C nebo +/- 1.8% Emissivity Digitally : 0.10 to 1.0 by 0.01 Power :USB 9 V bat. (6F22) Package Include: 1 X UNI-T UT-301C+ Professional Infrared Thermometer