Product Detail:
- zinc alloy chestpiece, excellent sound conduction , little acoustic attenuation.
- standard dual PVC tubing ,well-sealed dual sound conduction channel, good resistance to ambient interference
- high quality rolled steel connecting spring, tightness is reasonable
- 3 plastic black bells of chestpiece are applicable for auscultation of from adult to neonatal, embryo cardia or cacophony of vas
- 2 pair of ear tips with different hardness , two different size spare diaphragms .
- the attached transparent multi-pocket bag includes .
Specifications
- Listening head : stainless steel, diameter 4.7cm, 3.5cm
- Ear hook : stainless steel, length 18cm
- Pipe : PVC pipe, length 55cm
- Full length : 70cm
Came with box
Units | Discount | Unit Price |
---|---|---|
1 | - | US $ 23.68 |
2 ~ 4 | 2% OFF | US $ 23.21 |
5 ~ 6 | 5% OFF | US $ 22.50 |
7 ~ 9 | 7% OFF | US $ 22.03 |
10 ~ 14 | 10% OFF | US $ 21.32 |
15 ~ 19 | 15% OFF | US $ 20.13 |
20++ | 20% OFF | US $ 18.95 |