Check the listing for details. Dental Portable X Ray Unit High Frequency Imaging System X-Ray Machine Equipment. Condition: New. Listed at 836.00 USD. Product introduction Features: 1.This portable dental X-ray unit is high frequency machine. 2.The body is small, light weight and nearly no radiation. 3.It has excellent image quality, portable storage, save more space. 4.It uses high frequency and DC international power supply. 5.All of the components installed in the central PC board concentrated. Shock,set-up, electron tubes, all of them are insulation vacuum, sealed stereotype protection. 6.There are also manual buttons installed on the surface of shell, as well as batteries and charges7.This unit mainly suitable for oral pre-treatment for learning internal organizational structure, root depth and so on, is indispensable in daily life clinic equipment, especially for dental implant surgery. 8.It also can connect with sensor, is great convenience. 9.The battery is durable, it can take about 5 hundred images after fully charged. 10.It can be connected with intra-oral digital X-ray imaging system. Warning: After turning on the machine, wait for 1 minute, the voltage can be stabilized before normal use；After each photo taking, you need to wait for the normal value to return before taking a normal photo。Technical Parameter: Tube voltage：60KVTube current：2mAExposure time：0.1~2.0sFrequency：30KHz Rate power：120VADistance from skin to cone：118mm Tube focus：0.4mm×0.4mmBattery：DC14.8V 2200mAhCharger input voltage：AC100V-240V±10%Output voltage: DC16.8V Ambient temperature: 5℃~40℃ Relative temperature: