The Rextar X is compact and light weight and has a double lead shield to ensure no backscatter radiation to the operator. Capable of being used in a hand held or tripod mounted with remote firing button means that it is fully compliant with all Australian radiation standards. Advanced High-Frequency X-ray Generator - 0.4mm Focal Spot Size & 12º Target Angle - High Quality Toshiba Tube (D-041) adopted - Tube Voltage & Current (70Kv / 2mA fixed) - Maximized Accuracy and Stability https://www.posdion.com/product-videos/