First introduced over 50 years ago, the 811 Series has remained our most popular non-computerized model for decades. The series is used extensively in the OR intraoperatively and for lower limb and arm systolic blood pressure measurements post-op. 

Available as shown or with an optional case.

Features

• Built-in speaker
• Auxiliary headphone output
• Rechargeable battery
• 8 - 9 MHz frequency Doppler
• Auto off (811-BTS only)
• Cautery suppressor (811-BL only)
• Choice of Doppler probe style (Pencil, infant flat, adult flat, skinny pencil)
• Size:  8h x 5.5w x 3d (includes handle)

Vascular and obstetrical Doppler. Ideal for someone that needs a Doppler for use in obstetrics as well as a Doppler for blood pressure measurements or for vascular screening.

$1315

Features

• Built-in speaker
• Auxiliary headphone output
• Rechargeable battery
• Aluminum case with storage
• Dual frequency Approximate 2.2 MHz & 8 MHz frequency
• Size:  11.3h x 8.4w x 5d (includes handle)

The Model 810-A, with the appropriate probe, is designed for both diagnostic and monitoring work. It is a blood velocity detector, and therefore shows relative flow (not absolute) on the meter. Often used in the Operating Room to show flow velocity differences before and after reconstructive surgery.

$1315

Features

• Built-in speaker
• Auxiliary headphone output
• Rechargeable Battery 
• Recorder output
• 8 MHz frequency
• Size:  8.25h x 11w x 5.5d (includes handle)

Obstetrical Doppler

$825

Features

• Built-in speaker
• Auxiliary headphone output
• Rechargeable battery
• Approximate 2.2 MHz frequency
• Size:  8h x 5.5w x 3d (includes handle)