Introduction 
 HVS series Portable Video Endoscope is new detection equipment, is a new product and technology, combined with electronic, optical, precision machinery together. Ultra portable probe design, making it one of the world one of the most advanced endoscope. It has a lot of features: small size, light weight, portable, easy to use, cost-effective, especially the price is much lower than any of the video endoscope. It is widely used in many fields, such as mechanical, chemical, aviation, security and other areas. 
 Simple eye lens used in a variety of direct observation is difficult to place the inspection, it outputs the video signal can easily be displayed, such as monitors, televisions, portable media player with video playback features such as the display device. 

 The main parameters 
 Model: HVS Series 
 Pixels: 300K 
 Field angle: 0 ° ~ 90 ° 
 Format: NTSC 
 Lens Diameter: Φ4mm; Φ6mm; Φ8mm (optional) 
 Effective length: 1M, 2M, 3M ------ 30M (optional) 
 Light source: super bright LED 
 Battery: 3 AA batteries 
 Display: 3.5 inch display, MP4 (with video function) 

 Product Applications 
 1., The automotive sector: 
 (1) car engine, cylinder, fuel tank, gearbox, engine and other tests 
 (2) car interior inspection of electrical equipment. 
 (3) car interior inspection of castings, such as surface wear, scratches, sedimentary rock, jam, etc. 
 (4) Check the car inside the debris. 
 (6) Other checks. 
 2, the construction sector: 
 (1) to the wires inside the walls, checking the circuit, such as dislocation, short crack, fall off, etc. 
 (2) the building of the pipeline inspection, such as drainage pipes, exhaust pipes and other small pipes, tubes. 
 (3) cracks, holes, hole inspection. 
 (4) Other checks. 

 3, the field of industrial inspection: 
 Various machine parts, etc. 

 4, other areas