Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest
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Portable Double-sided Stethoscope SC21 COTNEC Professional Cardiology 2021 Newest

$7.99 $15.99
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DESCRIPTION

Brief introduction


Double Dual Head Stethoscope

Complete with both diaphragm and bell features

Suitable for doctors, nurses, mothers, students etc

* Made from brass this is a two-sided chest piece style with tunable diaphragm which gives it a better level of acoustic sensitivity.

* A two-sided chest piece stethoscope allows you to listen to high (children) or low (adults) frequency heart beats without having to switch between the bell side and the diaphragm side.

* Apply a light pressure on the chest piece to listen to low frequencies and a firmer touch when monitoring a child's higher one.

* Two twin thick wall tubes provide exceptional individual sound transmission from chestpiece to each ear.

* Shaped ear tips for comfortable and acoustically sealed monitoring.

* Ideal for medical students and for home health monitoring for all the family

 

Intended purpose
It is used to collect and amplify the sound inside body organs like heart, lung, arteries, vein, etc., which is applicable for use in hospital, clinic, examination institution, ambulance, home and camping rescue, etc.

Main performance
100 Hz ~ 500 Hz as the reference of the testing sound source:
Outer diameter of auscultation head ≤ 35 mm, damping ≤ 30 dB
Outer diameter of auscultation head > 35 mm, damping ≤ 16 dB
500 Hz ~ 1000 Hz as the reference of the testing sound source:
Outer diameter of auscultation head ≤ 35 mm, damping ≤ 25 dB
Outer diameter of auscultation head > 35 mm, damping ≤ 20 dB

Accessories
1)An instruction

Certification
CE  FDA
ADDITIONAL INFORMATION
Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester
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