Features:
* Built-in speaker
* Auxiliary headphone output
* Rechargeable battery
* Low-battery indicator
* 8.0 MHz to 9.9 MHz frequencies available
* Various welded-metal cases available
1 Set includes;
* Ultrasonic Doppler Flow Detector Park Model 811-BL
* Flat probe 1 piece
* 2 x Gel 0.25L
* Sphygomomanometer
* Cuffs 4 sizes (2, 3, 5.0, 7.25 and 10 cm)
* Plug for charging battery 12V
