Air Conditioning Thermometer Infrared Thermometer

Temperature measurement range "- 50 ° C-400 ° C, - 50 ° c-600 ° C
Object distance ratio (D: s): 12:1
Emissivity: 0.10 ~ 1.00 adjustable
Response spectrum: 8 ~ 14um
Laser positioning: laser point aiming and positioning
Laser grade: < 1MW / 620-690nm grade 2
Reaction time: < < 0.5s
Temperature difference alarm: the upper and lower limit alarm value can be set freely within the temperature range
Automatic shutdown: 30 seconds
Data retention: Yes
Service temperature: 0 ~ 40 ° C
Storage temperature: - 10 ° C ~ 60 ° C
Battery: 1.5V * 2aaa battery (two No.7 batteries)