MDPRO BLADDER SCANNER & ACCESSORIES M5 Bladder Scanner, Touchscreen display, Built-In Printer, Wired Probe, Second Display Screen, Medical Cart, No Annual Calibration Required, ±7% accuracy, Public bone interference indicator, and automatic patient type selection (DROP SHIP ONLY) MDPro M5 SCANNER BLADDER M5 TCHSCRN WREPRBE PRNTER 7PCT ACCRCY (DROP)