SKU: 45545502816

Littmann Cardiology IV Diagnostic Stethoscope: High Polish Rainbow & Black - Smoke Stem 6240

Sale price$125.75 Regular price$139.72
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Description

Littmann Cardiology IV Diagnostic Stethoscope: High Polish Rainbow & Black - Smoke Stem 6240Littmann Cardiology IV Diagnostic Stethoscope: High Polish Rainbow & Black Smoke Stem 6240 30 years in the making the latest generation of Littmann Cardiology stethoscopes has arrived! Introducing the brand new Cardiology IV stethoscope from 3M Littmann. The Cardiology IV stethoscope encompasses a redesign from the ground up featuring a brand new stainless steel chestpiece, brand new fully optimised paediatric and adult diaphragms unique to the

Littmann Cardiology IV Diagnostic Stethoscope: High Polish Rainbow & Black - Smoke Stem 6240

30 years in the making - the latest generation of Littmann Cardiology stethoscopes has arrived!


Introducing the brand new Cardiology IV stethoscope from 3M Littmann. The Cardiology IV stethoscope encompasses a redesign from the ground up featuring a brand new stainless steel chestpiece, brand new fully optimised paediatric and adult diaphragms unique to the Cardiology IV, the very latest generation long life tubing, a highly tuned bell side for instant low frequencies, and class leading 7 year warranty. This is the upgrade you have been waiting for...

As with the Cardiology III, full acoustic range adult and paediatric auscultation is available through its newly designed dual head chestpiece. Simply rotate the central spline to alternate between the two sides for superior adult and paediatric auscultation. The brand new single piece diaphragms (unique to the Cardiology IV), have further optimised acoustic sensitivity, making all sounds clearer and easier to hear! The new long life binaural (two tubes in one) are the very latest specification, and latest materials, helping raise the warranty length to an industry leading 7 years! The selector spline is now recessed to allow a perfect flush fit with the binaural tube, now featuring a visual indicator for easy identification of the operational diaphragm.

Did we mention it can be engraved too?

  • NEW: The very latest in the standard for dual head cardiology technology..
  • NEW improved high frequency acoustics – the all new design allowing greater access to high frequency heart sounds.
  • NEW unique diaphragm designs – newly designed, fully optimised, adult and paediatric diaphragm offer a full range of auscultation sounds.
  • NEW next generation long life tubing for greater longevity with a double lumen (two tubes in one) design to minimise external friction sounds.
  • NEW 100% latex free construction – for increased patient comfort, durability and lifespan.
  • NEW single piece diaphragm technology – easier to clean than ever before providing greater infection control properties.
  • NEW 7 year warranty – class leading 7 year guarantee from date of purchase.
  • Spare parts kit included – spare small soft sealing eartips, large firm grey eartips, and non chill bel sleeve are included as standard.
  • 3M’s ‘Tunable Technology’ lets you easily switch from low to high frequency sounds by switching from light to firm pressure.
  • Double-sided large/small chestpiece for both adult and paediatric assessment.
  • For maximum versatility the reverse side is also easily transformed into a traditional open bell with the supplied adapter.
  • Laser engraving of text and symbols to personalise your scope and avoid theft/loss.
  • Anatomically designed headset comfortably positioned for optimal sound transmission.
  • Comfortable Snap-Tight soft seal eartips create an excellent acoustic seal to reduce ambient noise.
  • Littmann performance rating of 9 out of 10.
  • Seven-year warranty for greater peace of mind.

NEW CHESTPIECE DESIGN
Precision machined engineering



DUAL DIAPHRAGM
Adult and paediatric sides both with tunable diaphragm


LOW FREQUENCIES (ADULT)
Apply light pressure with the floating diaphragm. (Bell mode)


HIGH FREQUENCIES (ADULT)
Apply firm pressure with the floating diaphragm. (Diaphragm mode)


LOW FREQUENCIES (PAEDIATRIC)
Rotate the chestpiece. Apply light
pressure.

HIGH FREQUENCIES (PAEDIATRIC)
Apply firm pressure with the small floating diaphragm.

TRADITIONAL BELL
Easy-remove diaphragm permits bell mode with adapter provided.


STEM INDICATOR
Visual identification of the operational diaphragm


VERSATILITY
Easily interchangeable between open bell and tunable diaphragm, giving three possible functions.
                                                      Shipping Notes
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                                                      • 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: 45545502816

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                                                      4.2 ★★★★★
                                                      Based on 27 reviews
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                                                      Clint Jesus Chavez Vasquez
                                                      Charlottesville, US
                                                      ★★★★★ 5
                                                      Bonito Timex
                                                      Color: Green/Green
                                                      Bueno, bonito y barato. El envío super rápido, 7 días. Perú 🇵🇪.
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                                                      Reviewed in the United States on May 15, 2026
                                                      J
                                                      Verified Purchase
                                                      Jesus F Su
                                                      Port Orchard, US
                                                      ★★★★★ 5
                                                      It's a Solar timex.
                                                      Color: Green/Green
                                                      It's Solar. Light weight. Probably won't need a battery change for a long time. Takes a Lickin keeps on tickin.
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                                                      Reviewed in the United States on April 13, 2026
                                                      A
                                                      Verified Purchase
                                                      Andrew Mc
                                                      Cuba, US
                                                      ★★★★★ 5
                                                      Amazing solar
                                                      Color: Green/Green
                                                      You will love it
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                                                      Reviewed in the United States on April 21, 2026
                                                      A
                                                      Verified Purchase
                                                      Amazon Customer
                                                      Lowell, US
                                                      ★★★★★ 3
                                                      Feels cheap, not good for old eyes.
                                                      The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
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                                                      Reviewed in the United States on October 3, 2025
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                                                      Jimmy
                                                      New York, US
                                                      ★★★★★ 5
                                                      Takes a Licking and Keeps on Ticking
                                                      Color: Green/Black
                                                      I love this watch despite the fact that it is really a toy. I love the look of the watch, I love how lite the weight of the watch is on my wrist, and it really does keep good time if you manage the solar charge properly. Other than looking cool on your wrist, this watch has absolutely no functions other than time keeping. The black plastic bezel is molded into the case and does not turn, so don't plan on using that. The watch has no light, the dial numbers are non-luminous and the hands are very limited in terms of luminosity. No buttons. All you can do is adjust the time and date by pulling out what used to be a winding stem in the good old days. The small tag on the strap with Geographic coordinates shown on it indicate the location of the old Timex manufacturing facility (SW of Waterbury, CT). I have a nice ledge at my bedroom window and it gets good western sun for a good part of the day regardless of the time of year. On this ledge you will find a half dozen solar powered watches (mostly Casio) properly aligned to maximize the charge they may receive each day. Note that the description for this Timex watch specifically states that a lightbulb won't charge this watch. You need direct sunlight for several hours if you want to get more than a 3-week charge into this watch. So, I'll leave you with a couple of tips, my friends; 1.) If you are looking for a first watch to give your outdoorsy oriented Son or Daughter, then give them this one. Why? Because it is cool looking, fairly well built, and it actually works, 2.) After you receive your Timex watch, be sure to keep the display mount it is packaged with. It makes a great fixture to mount your watch on for charging and allows you to maximize the position of the solar cells on the dial so that you can optimize charging time. Have Fun! Jimmy
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                                                      Reviewed in the United States on February 28, 2026

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