Mô tả
The DUR-O-Test uses a needle under an adjustable pressure spring to create a scratch on the coated surface.
-
Can be used for flat or curved surfaces
-
Pocket size device
-
Locking screw to fix the spring tension
-
Three pressure springs available for a wide spring force range
-
Needle made of tungsten carbide for long life
Xem thêm chi tiết về Plasmost Enterprise Sdn Bhd
