Inspect inside of pipe with diameter range of 250 to 2,000mm Maximum inspection distance: 150m Camera: high resolution of 41k pixels Camera movement: Pan: 360° (slip ring) Tilt: 180° Heated glass: anti-steam over LED lamp 4 units (small) + 2 units (medium) Tilting camera head (controlled in remote) Motor: 35V DC motor (anti-overload) Wheels: 120mm 4EA, 160mm 4EA, 220mm 4EA, used differently by pipes (shaft, small size 4EA, big size 4EA) Cable: 14P cable Cable drum: anti-noise design, platinum slip ring Image amplifier: image amplifier included, image quality control Character generator (keyboard type): English, numeral figures Various data such as distance, date, pipe types, etc Controller: controls robot-power, pan, tilt Video recorder: PMP type video recorder Monitor: 17-inch TFT LCD Generator: mobile 1kW Others: tools for assembling and other consumables