Communication with the testo Smart App; WLAN: IEEE 802.11b/g/n*
Emissivity
0.01 to 1
Accuracy
+-3 DegreeC or +-3 % of m.v. (at ambient temperature of -10... +40 DegreeC and scene temperature of 0... +150 DegreeC
Reflected temperature
manual; (via testo Smart App)
The testo 860i wireless thermal imager for smartphones enables quick and easy determination of Delta T in the thermal image using the application-specific measurement functions DeltaHeat and DeltaCool. With crystal-clear thermal images thanks to high infrared resolution and simple operation via the testo Smart App, it offers flexible application options and high practicality for everyday use, either wirelessly or with one-handed operation directly on the smartphone.