... electric endoscope 1. FeaturesJHS-C portable electronic endoscope is new type ... Main purposes and the scopes of application JHS-C portable electronic endoscope mainly is used for situation ... ’s wear, equipment installation space, etc. JHS-C ordinary electronic endoscope has now been widely used in ... TFT LCD screen 10. The working environment: -20 C° ~ 50 C°11. Voltage used DC12V lithium batteries,12 AH, ...