The Extech HDV-WTX2 is a semi-rigid probe (2 m) with 6 mm diameter camera and macro lens. The wireless videoscope camera has a 320° articulating tip for the best viewing angle. Easy one-hand operation of the articulating camera tip facilitates viewing in obstructed areas where standard camera tips are otherwise unable to access. A built-in wireless transmitter in the camera cable control allows you to transmit video up to 30.5 m from the measurement point to your monitor.