Wintact WT319A LCD Display Infrared Thermometer, Battery Not Included, WT319A

1. This infrared thermometer is used to measure the surface temperature of the object, applicable to various hot, dangerous or hard-to-reach objects without contact
2. Quickly and safely
3. Response time 500mSec, 95% response.
4. Spectral response: 5-14 um
5. This unit is composed of optics, temperature sensor signal amplifier, processing circuit and LCD display. The optics collected the infrared energy emitted by the object and focused on the sensor. Then the sensor translates the energy into an electrical signal. This signal will be digital shown on the LCD after the signal amplifier and processing circuit
6. Power supply: 2 x AAA batteries (not included)
7. Measuring range: -50-400 degrees Celsius