With magnetic base which is easy for installation.
Description
650nm Red Cross Light Cross Hair Module Generator Projector USB for Cloth Fabric Alignment Sewing Machine Quilting
Wavelength: 650nm±10nm
Operating Voltage: 5VDC
Focusable
Working Distance: within 1 meter recommended.
USB cable which is compatible for power bank.
With magnetic base which is easy for installation.
Application: Cloth Fabric Alignment Sewing Machine Quilting