A revolutionary tablet-based, ultrasound imaging system for measuring post-void residual urine. The easy-to-use device displays an image of the bladder, allowing the user to calculate the volume of any retained urine. Accurate and reliable; battery operated. Lower cost of ownership, reduction in unnecessary catheterization, less spending on absorbent products and other incontinence care costs. Includes ultrasound imaging probe, ViewSonic 10" tablet and bladder imaging software.