Laser Point thermal head measures up to 20 W/20J

Thermal Head with volume absorber for pulsed lasers. Measures Power  and Energy up to 20 W/20J. The sensor comes associated with all electronics miniaturized and embedded within  a USB cable connector to make your PC a Digital Power & Energy meter. BB  Wavelength Range:  0.4 - 5.2 µm.  40mm Aperture.  Convection Cooling. Light duty stand included. Also included: GALILEO PC software .