122 Similar Infrared Power Meter Glass Window Tint Meter Solar Film Transmission Meter Insulation Film UV IR Blocking Tester
Specification:
Size: 12.4 x 6.9 x 2.45 cm
Accuracy: ±10%
Operating Temperature: -20 ~ +70
Infrared Blocking Rate: -999% ~ 100%
Power Range: 0 ~ 40000W/m2
Spectral Response: 1000 ~ 1700nm
Photosensitive Aperture: 10mm
Working Power: 4pcs AAA battery (Not Included)