SKU: 35422244713

SonoTrax II Pro Fetal Doppler Baby Heart Monitor with 2 / 3 MHz probe

Sale price$156.47 Regular price$173.85
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

SonoTrax II Pro Fetal Doppler Baby Heart Monitor with 2 / 3 MHz probeSonoTrax II Pro Fetal Doppler Baby Heart Monitor with 3 MHz probe SonoTrax Series Ultrasonic Pocket Doppler provides care givers with the most cost effective solution to meet the routine obstetric and vascular requirements. Features: Easy to use Compact design Interchangeable waterproof probe Large backlight LCD display Accurate FHR detection with high fidelity sound effect Support 2MHz, 3MHz, 4MHz, 5MHz, 8MHz waterproof probes Auto, Average and

SonoTrax II Pro Fetal Doppler Baby Heart Monitor with 3 MHz probe

SonoTrax Series Ultrasonic Pocket Doppler provides care givers with the most cost effective solution to meet the routine obstetric and vascular requirements.

Features:

- Easy-to-use
- Compact design
- Interchangeable waterproof probe
- Large backlight LCD display
- Accurate FHR detection with high-fidelity sound effect
- Support 2MHz, 3MHz, 4MHz, 5MHz, 8MHz waterproof probes
- Auto, Average and Manual modes
- Built in rechargeable battery for 4 hours continuous work
- Automatic power-off to save power

Includes:

- Main Unit (with LCD Display)
- Blue Backlight, Battery Indication, Probe Frequency Detection
- Audio Recording and Playback
- 3MHz Waterproof Interchangeable Probe
- AC Recharger with Rechargeable Lithium Polymer Battery (900mAh)
- 3 Working Modes ( Real-time, Average, Manual )
- Carry case

ST2P.02 Sonotrax II Pro. Includes Backlit screen, rechargeable battery kit, audio playback, and 2 MHz fetal probe
ST2P.03 Sonotrax II Pro. Includes Backlit screen, rechargeable battery kit, audio playback, and 3 MHz fetal probe

 

Warranty:

2 Year warranty on the SonoTrax II Pro Fetal Doppler main unit

1 Year warranty on the accessories or disposables

 

Brochure 

Zona Med Equipment: Sonotrax Doppler Brochure

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35422244713

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Bozeman, US
★★★★★ 5
My Golden Loves
Size: 2-pack, Style: Duo
My 8 month old Golden Retriever loves these. It is also one of the few products she cannot destroy. They smell as described and she loves to chew them and play fetch when. She can chew these easily without destroying them. Overall good value for the money for my Golden
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Reviewed in the United States on January 2, 2026
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Amazon Customer
Boise, US
★★★★★ 5
My dogs are obsessed with this ball
Size: 2-pack, Style: Duo
Great quality! I have 2 boxers that love it and the ball is still intact
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Reviewed in the United States on January 31, 2026
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Dianna H
Waukegan, US
★★★★★ 5
Not Scented, but Dog Approved
Size: 2-pack, Style: Duo
They don't smell like peanut butter or bacon. But our dogs still love them.
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Reviewed in the United States on August 31, 2025
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waragon
Louisville, US
★★★★★ 4
If they squeaked, they would be the perfect ball!
Size: 2-pack, Style: Duo
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in plat time. And they are keeping him busy at home - that’s a good thing. The scent is subtle but strong enough for him I guess because he loves gnawing on them. If they had squeakers, they would be absolutely perfect. Hopefully Chuck-It will see an opportunity for that down the road!
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Reviewed in the United States on May 28, 2026
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Reepeat
Bozeman, US
★★★★★ 5
Most durable fetch balls I know of.
Size: 2-pack, Style: Duo
These balls are the biggest balls of them all. Well, not the biggest, but the best. Every other ball she would chew up in short order and I'd be throwing her a floppy piece of rubber. She just wants to fetch, but if it's not bouncing, she can't catch it on the bounce. Got these balls in July and no damage to them. I just ordered another pair, but only because the other two somehow got stuck up in trees. We have some very old and very large oak trees so not so easy to retrieve. Hope they somehow drop someday. But in the meantime, Lassie will be happy with her new ones. Very highly recommended!
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Reviewed in the United States on October 28, 2025

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