lie detection

this

occupy the two top/upper

pens

• Pneumograph

• Galvanograph

• Cardiosphymograph

• Kymograph

this is the longest and the third pen

• Pneumograph

• Kymograph

• Galvanograph

• Cardiosphymograph

this is the fourth and the bottom pen of the

instrument.

• Cardiosphymograph

• Kymograph

• Pneumograph

• Galvanograph

this is the chart recording unit of the instrument.

• Kymograph

• Galvanograph

• Pneumograph

• Cardiosphymograph

reads operating pressure of cardio

channels.

• Pneumo 1

• Pneumo 2

• Cuff

• Sphygmomanometer Dial

marks significant events on the chart.

• Cuff

• Sphygmomanometer

• Mechanical cardio switch

• Stimulus marker

automatically indicates whether wall outlet is properly

wired and grounded for proper instrument operation and subject safety.

lifts chart drive roller for paper change and

chart removal.

applies power to instrument. Built-

in resettable circuit breaker protects instruments and eliminates need for fuses.

To reset simply press OFF and then ON again.

holds two spare rolls of chart paper or

other supplies.