BP1 accepts WPI’s BLPR2 blood pressure transducer (right) as well as other blood pressure transducers. An audio monitor provides a signal with variable pitch and amplitude, allowing you to hear changes in blood pressure. Digital LCD display provides average or peak signal values from 0 to 1999 mV. With an optional pressure gauge (not provided — see PM015D/R), you may calibrate the display to read mmHg. Recorder output connector allows direct connection to a pen recorder, oscilloscope or computer via a data acquisition system.