The HDV600 has various optional camera probes to fit your application needs. Choose from a range of sizes with articulating and/or wireless features. Waterproof (IP67) Videoscope features a 5.7 in. color LCD TFT with high definition 640 x 480 resolution. The SD memory card included stores more than 14,600 images. Video recording (up to 4 hours) with voice annotation. AV output for viewing images and video directly on a monitor. Video and images can be transferred to a PC via the SD card or USB output. Optional wireless transmitter allows you to transmit video up to 100ft (30 m) from the measurement point to your monitor. Includes SD card, 3.7 Volt rechargeable Li-Polymer battery, patch cable, AC adaptor, USB and AV cables, and hard carrying case. Handsets and/or camera heads are sold separately.