The BIOCHEM BCI 9004 Monitor is specially designed for sleep screenings and lab-based sleep studies. Its 4-channel analog output capability lets you select ETC02 numeric value, ETC02 waveform, inspired C02, respiratory rate, heart rate, as well as Sp02 numeric and waveform displays. This next-generation system utilizes Serial Autocorrelation (SAC) digital pulse oximetry technology for reliable SpO2 measurements, and the breath by breath CO2 detection and display is ideal where fast response to patient change is needed. Features #Quiet System minimizes monitor noise #Patented technology reliably measures Sp02 #Breath-by-breath CO2 detection allows rapid response to patient changes #Disappearing display and no audible alarms or pulse tones minimize patient distraction #4-channel analog output capability for comprehensive CO2 and Sp02 monitoring in one unit #Analog signal carrying capacity offers versatile room and lab set-up flexibility #Perform non-labor preliminary steep studies via PC analysis software #Incorporates economical sidestream technology. WE SHIP WORLDWIDE! We ship regular-sized boxed orders with Fed Ex. Payment methods: Bank Transfer, Cash, Check, Credit Card, Debit Card, Letter of Credit, MedWOW SafeTrade, PayPal, Trade-in. Advance payment percentage: 100% Satisfaction Guaranteed! We offer the service of refurbish. is an approved supplier of New & Reconditioned Equipment to manufacturing, industrial service, military, governmental, and educational organizations worldwide. # Do not hesitate to contact us, to make a beneficial purchase at this incredible opportunity. Return Policy Items are sold as-is with no returns or refunds available unless explicitly stated.