Backlit LCD Display, ℃ or °F Switchable Min/Max/Avg/Diff Temperature Monitoring Response Time : 500 ms Spectral Response : 8 ~ 14μ Audible High/Low Alarm Temperature Data Storage, 10 Points

Model	OSXL 685	OSXL 689
Range	-50℃ ~ 1000℃
Accuracy	2% rdg (100℃ to 1000℃)
Resolution	0.1℃/°F
Field of View	30 : 1	50 : 1
Emissivity	0.1 to 1.0 adjustable
Thermocouple Input	N/A	Standard
USB Data Output	N/A	Standard
Laser Sighting	Circle
Power	DC 9V (included)
Dimensions	200 X 127 X 47mm
Weight	356g