• Reference stickers for automatic determination and setting of emissivity and reflected temperature
• Create accurate thermal images quickly and easily with testo E-Marker
• 10 Pack

Take thermal images simply and accurately with the testo E-Marker. With the testo E-Marker, not only will your thermal imager with testo E-Assist function determine the emissivity (E) and reflected temperature (RTC) of the measurement object automatically, it will set both values automatically too.