Technology Indicators the part of heading Out-Diameter < 13mm The main hose Out-Diameter Ultra-High Resolution; Using a 440, 000-pixel high, The high-speed ( CCD) color charge-coupled device, So that you enjoy first-class image quality, high-definition images of real and perfect color. > Image and perfect color, > Large field of view.The large range of 140 ' full-screen image Ç Inserting tube has a Moderate Out-Diameter and flexibility > Inserting tube has a different section of the hardness change, thus inserting of operation the key Out-Diameter, length, flexibility, the balance between the three is resolved.For the operator the force of hand can spread of the tip naturally. Ç 3.2mmClamp Road > The attractive rate of Dirt and mucus is high.The speed of checking has a substantial increasing. Under the bending angle condition pliers can successfully passed, and it also can attract at the same time in the state of inserting pliers can attract. Ç All impervious seal design > Facilitate to the endoscopic waste detection, and timely confirm endoscopic whether it has caused damage to water, to prevent damage.