MTH-400P Medical Stainless Steel Dual Head Stethoscope With frequency conversion
Chest piece with thickness gives high acoustic sensitivity and Non-chill rim and diaphragm provide patient comfort
Stainless steel top uality material chest piece can use for many years and last or long with stable sound quality
Frequency conversion diaphragm on both sides for greater amplification and crisper high-frequency response
Stainless steel binaural
Medical grade quality PVC material gives high acoustic transmission and its resilient feature gives flexibility and shape after tight folding and squeezing
1.40''/3.6cm diameter bell and highly sensitive 1.77"/4.Scm diaphragm
