This thermometer can measure the temperature (-50 ° C to + 330 ° C) of an object without contact. The temperature can be read in ° C or ° F by means of the large display on the back. The advantage of this model is that it also shows a laser pointer on the measured spot, so that it is a lot easier to aim than the cheaper models.Characteristicslaser pointertemperatuuruitlezing in °C of °Flarge LCD display with white backlightdata-holdfunctionautomatic shutdown (20 seconds)Specificationsmeasuring range: -50 ° C to 330 ° C (-58 ° F to 626 ° F)distance / measuring point ratio D: S: 12: 1emissivity: 0.95 fixedoperating temperature: 0 ° C to 50 ° C (32-122 ° F)storage temperature: -20 ° C to 60 ° C (-4 ° F to 140 ° F)accuracy:-50°C~0°C / -58°F~32°F: ± 4°C / 7°F0°C~330°C / 32°F ~ 626°F: ± 2% ± 2 °C / 4 °Fresolution: 0.1 ° C / 0.1 ° Fresponse time: <500 mspower supply: 1 x 9 V battery, 6F22 (incl.)dimensions: 134 x 88.5 x 36 mmweight (with battery): ± 130 gPlease note: this device is a class 2 laser product (output power <1 mW, wavelength 650 nm); To avoid eye injury, DO NOT STARE INTO THE LASER BEAM