UT306S Infrared Thermometer The UT306S is robust and easy to use. Users can measure the surface temperature without contacting the object. This product series can be used in various fields such as food industry, machine maintenance, metal working, cold storage, and other industrial fields. Feature 1.Wide Temperature range: -50500 2.Lock the temperature without pulling the trigger 3.High and low temperature alarm 4./ options 5. Auto power off 6. Low battery indication Parameter Specification Model UT306S UT306C Temperature range -50500 -50500 Laser type Single Circle Accuracy 2C or 2% 2C or 2% Resolution 0.1C 0.1C Distance to spot ratio 12:01 12:01 Response time 250m Emiivity 0.101.00 adjustable Laser cla Cla 2 Laser power Laser wavelength 630nm670nm Spectral response 8m14m Feature Display type TN-LCD EBTN-LCD Unit selection C/F Laser on/off Data hold Auto power off Low battery indication MAX/MIN/AVG/DIF mode High/low temperature alarm (audible) Drop test 1m General Characteristic Power 1.5V AAA x 2No include) Product color Red and grey Product net weight 161.5g Wide measurement range Temperature range:-50500(-58~932F) Lock measurement UT306S can lock the temperature without pulling the trigger. Circle Laser(UT306C) Fast response Response time 250m Emiivity Adjustable 0.101.00 adjustable LCD backlight display Notice please: battery no include!