- Wide auscultation bandwidth: 20Hz to 700 Hz
- Low data bandwidth: 9.6 Kb/s
- Optimized Bell/Diaphragm Modes - with superior low
frequency response
- One model can be Transmit or Receive

TR-1 Features:
Widest
auscultation bandwidth - 20 Hz to 700 Hz at the lowest data bandwidth -
9.6 Kb/s
Same module can
be used as a Transmit unit or as a Receive unit.
Detachable
Headset.
Detachable
Chest Piece assembly.
Plugging in the
Chest Piece automatically switches unit from Receive to Transmit mode.
Volume Control
for adjusting level to the Headset.
Bell/Diaphragm
Switch to enhance the auscultation exam for both cardiac and pulmonary.
Bell position
has bandwidth of 20 Hz to 250 Hz with enhanced low frequencies for optimal
emphasis of heart sounds.
Diaphragm
position extends the high frequencies to 700 Hz for emphasis of pulmonary
sounds.
Small size –
2.6”W x 4.3”D x 0.9”H