Replaceable Insertion Tube of Coantec M3-P
Double tungsten ally braided insertion tube of 4 layers
Sapphire protective lens
Water-resistant/Impact-resistant/Fall-resistant/Scratch-resistant
Globally unique replaceable insertion tube
Optical fiber insertion tube,360°all-way articulation
Replaceable Insertion Tube of Coantec M3 Series
Coantec M3 Series Videoscope
Globally unique replaceable insertion tube
Optical fiber insertion tube,360°all-way articulation
Double tungsten ally braided insertion tube of 4 layers
Sapphire protective lens
Water-resistant/Impact-resistant/Fall-resistant/Scratch-resistant
Super HD Mega Pixel Industrial Videoscope of Coantec C40 series