The Newman Medical Model 330 Doppler has breakthrough sensitivity and size. New extended depth XD™ probes (U.S. Patent Pending) provide up to 56% increased sensitivity at shallow depths (2-5cm) where many early fetal hearts are located. Complementing the new XD probes is the state of the art Digital Optimized Processing (DOP™) of the Doppler signal.
The smaller size and smoothly contoured shape were meticulously designed to comfortably fit your hand and coat pocket. Great sound is maintained with new high power miniature speaker technology. The stainless micro-screen on the speaker lets the sound out and keeps dirt and paperclips from getting in.
Features and Benefits
- Patent Pending Extended Depth XD Probes
- US PATENT PENDING
- 56% percent more sensitive than other probes
- Smaller Optimum Size
- Extensive Testing ensures the DD-II fits in YOUR hand
- Display with battery condition, volume level, signal strength (does not include heart rate)
- Comes with Smart Recharge System
- Uses batteries that can be recharged more than 2000 times, far more than usual rechargeable batteries
- Special batteries will maintain their charge for years when not being used.
- The Smart Recharge System charges the batteries quickly but will not overcharge.
- The system also detects if non-rechargeable batteries have mistakenly been inserted and stops charging before causing damaging leakage.

RETURNS :
For complete details of our return policy and process, please refer to our general return policy page. We take the responsibility to make sure your product
arrives in brand new working condition. Should your item arrive damaged, we will replace the product at no cost to you.
CANCELLATIONS: Please note that any specially ordered or custom-made products are non-cancellable once production has begun. Unfortunately, we are unable to
accept returns on such items.
AVAILABILITY NOTE: Availability of products may vary based on the manufacturer’s current stock levels.