Q: Why is the measured temperature not precise? A: The temperature resolution of the TC001 is ±2%. And the TC001 provides a normal temperature range of -20~150°C (-4~302°F), and a high temperature range of 150-550°C (302~1022°F). Please select the corresponding range in the app before measuring. Q: What external factors will affect the infrared temperature measurement? A: The factors are as follows: a) Emissivity of the target object surface. b) Ambient temperature: the object will reflect the infrared rays emitted by surrounding objects, which affects the temperature measurement of the object itself. c) Atmospheric temperature: the atmosphere also emits infrared rays.
d) Atmospheric transmittance: the infrared rays emitted by the object are attenuated in the atmosphere. e) Distance: the longer the distance, the greater the attenuation of the infrared rays emitted by the object in the atmosphere. 024 | EN