Click here for larger image

Model 9847
(Full Alarm)
Pulse Oximeter and
Carbon Dioxide Detector



Oxygen Saturation Range (SpO2)

Pulse Rate Range

CO2 Range

CO2 Response Time

Respiration Rate Range

Breath Detection Threshold

0 to 100%

18 to 300 pulses per minute

0 to 75 mmHg

250 milliseconds

1 to 60 breaths per minute

5 mmHg


Pulse Quality Indicator

SpO2 and Pulse Rate
Numeric Displays

CO2 Display

Absence of Breath (Apnea) Indicator

Low Battery Indicator

"Audible Alarm Disabled" Indicator


Tri-color LED

Two 3-digit 7-segment LEDs

8-segment LED bar graph

Dedicated LED icon

Dedicated LED icon

Dedicated LED icon


Blood Oxygen Saturation (SpO2) for adults using Fingerclip Sensors (±1 S.D.)*

Pulse Rate

CO2 Bar Graph Thresholds


70 to 100% ±2 digits;
below 70% not specified for all sensors

±3% ±1 digit

±25% of reading (typical)

Alarm Volume

High Priority

Medium Priority


80 dB at 1 meter

70 dB at 1 meter





-4 to +122 ° F (-20 to +50 ° C)
(pulse oximeter)
+32 to +122 ° F (0 to +50 ° C)
(CO2 detector)

-22 to +122 ° F (-30 to +50 ° C)
(pulse oximeter and CO2 detector)

(does not include airway adapter tube)




15 to 90% non-condensing

10 to 95% non-condensing





0 to 3,000 meters

0 to 10,000 meters

Power Requirements

Six 1.5 volt AA size alkaline batteries

90 hours typical operation for
pulse oximetry alone;
20 hours typical operation for
pulse oximetry and CO2 detection

Measurement Wavelengths





660 nanometers

910 nanometers

4260 nanometers

Patient Isolation and Leakage Current >12 megohms
Dimensions 3 inch wide x 6 inch high x 1 inch deep
(8 cm x 15 cm x 2 cm)
Weight 11 ounces (310 grams) with batteries
*S.D. (Standard Deviation) is a statistical measure; up to 32% of the readings may fall outside these limits.
The Model 9847 Pulse Oximeter and Carbon Dioxide Detector is warranted to be free of defects in materials and workmanship for a period of three years from the date of delivery; the Model 9840SA Carbon Dioxide Sensor for a period of one year; and the Model 8000AA Adult Articulated Finger Clip Pulse Oximeter Sensor for a period of one year.
UL 2601.
CE marked in accordance to EC Directive No. 93/42/EEC concerning medical devices.
ISO 9001:1994 EN 46001:1996.
EN 60601-1.

Specifications are subject to change without notice.
Always read product labeling/inserts for complete instructions, warnings and restrictions.

To join the network today
and SAVE!