Brand Unbranded
Country of Origin China
Wavelength 974nm

Check the listing for details. 40W-MINI Handheld Laser Handheld IPG Laser 974nm Invisible Light. Condition: New, Made in China. Listed at 149.39 USD. (Wavelength:974nm,invisible light. Placea dark card board box 50cm away. Press the output key(to stabilize the device from shaking). Do not look directly at the light outlet after turning on the device.

$74.70
$149.39