Voltcraft rigid camera probe for endoscopes bs 500 and bs 1000t voltcraft r39017 the voltcraft 103553 432cm39mm45 is a rigid camera probe for use with endoscopes bs 500 and bfor visual fault tracing or inspection with dead voltage systems and equipmentthe four leds built into the camera head enable shooting in total darkness with brightness controlled via the connected endoscope the waterproof camera neck and camera head are ideally suited for dead voltage fluids not acids or alkaline