The Wohler 7498 VIS 700 Plus HD-Video Inspection System with 1 in. Mini Color Camera Head and 1.5 in. Pan and Tilt Color Camera Head, 100 ft. Camera Rod offers exactly what professionals have been waiting for: razor sharp high definition images, a focus function for precise inspection, and now wireless locating with adjustable frequency; 8.9 kHz, 9.1 kHz, or 512 kHz. The Wohler VIS 700 is the ideal inspection camera for waste water pipes, flue gas and ventilation lines as well as NDT and plumbing applications. The 7498 offers a new digital high-resolution sensor that assures amazingly sharp images. With the Wohler VIS 700, professionals are able to plan their maintenance services on the basis of clearly visible facts. The displayed level indication ensures you to keep orientation in the pipe. The camera display shows the camera head position and angle for ease of navigation. The home function allows the camera to be realigned head straight forward when needed. HD images are displayed on the brilliant, touch screen high-resolution monitor. The Wöhler VIS 700 is designed to transmit live video data to smart devices via Wireless LAN. While conducting an inspection, live images and videos can be streamed on a smartphone or tablet, or can be saved to an SD card for reviewing at a later time. The focus function via touch screen or joystick makes it possible to precisely control the depth of focus. A simple tap on the joystick ensures a precise, crystal clear image on the screen. Additional settings and extras, such as the touch screen keyboard, are accessable by tapping the touchscreen monitor.