MARS Technology is the next generation in pulse oximetry monitoring from Novametrix. As an addition to our current family of “digital” pulse oximeters, MARSpO2 takes advantage of new technological breakthroughs in signal processing. This provides improved analysis of the pulse signal resulting in superior performance during challenging clinical conditions such as motion or low perfusion.

Product Description:

• Reconditioned units
• 90-day warranty
• New batteries installed
• A/C power cord
• New Finger probe (Reusable adult, 1 year warranty)
• Excellent condition
• 120/ 200 volt compatible 60/ 50 Hz

Specifications:

Oxygen Saturation (SpO2) Section:

• Range: 0-100%
• Accuracy: 70-100% ± 2%, 0-69% unspecified. 1 standard deviation (Approximately 68% of the observations are within the accuracy claim.)
• Display Resolution: 1%
• Averaging Time: 8 seconds
• Audible SpO2 Trend Feature: The pitch of the user selectable Pulse Rate “beep” tracks the SpO2 value (i.e., decreasing SpO2 values are signalled by lower pitched “beeps”).
• Settling Time: Display settles to within 1% of the final reading less than 15 seconds after the sensor is properly applied.
• Alerts: Continuously displayed. Menu selectable high and low limits (100-50). Visible alarm is immediate. Audible alarm occurs after 10 seconds of continuous violation of the set limit, or immediately. Limit values are retained in memory when monitor is turned off, or the monitor can be set to use its default settings each time it is turned on.

Pulse Rate Section:

• Range: 30-250 beats per minute (bpm)
• Accuracy: ± 1% of full scale. 1 standard deviation (Approximately 68% of the observations are within the accuracy claim.)
• Display Resolution: 1 bpm
• Averaging Time: 8 seconds
• Settling Time: Display settles to within 1% of the final reading less than 15 seconds after the sensor is properly applied.
• Alerts: Continuously displayed. Menu selectable high and low limits (249-30 or Off). Visible alarm is immediate. Audible alarm occurs after 10 seconds of continuous violation of the set limit or immediately.
• Limit values are retained in memory when monitor is turned off, or the monitor can be set to use its default settings each time it is turned on.

General Specifications:

• Weight: 7 lbs 5 oz. (3.32 kg)
• Dimensions: Height, 3.3 inches (8.38 cm) Width, 9 inches (22.86 cm) Depth, 8 inches (20.32 cm)
• Power: 100-120/200-240 VAC, 50/60 Hz
• Battery: Type, lead-acid gel-cell. Battery Life, 3 hours.

Additional Features:

• 2 Minute Silence: When AUDIO key is pressed, deactivates audible alerts for two minutes. Indicated by illuminated "2 Min" LED.
• Audio Off: Feature user selectable. If enabled, indicated by flashing "Audio OFF" LED.
• Battery Backed Trend Memory: 24-hour Trend memory.
• Analog (Recorder) Output Module - Optional: Provides analog output for strip chart applications
  Serial (RS232) Data Output: Provides RS232 data interface compatible with; NovaCARD Data Archieve System, NOVACOM1 RS232 computer interface, Seiko DPU-414 Thermal Printer
• Internal Real Time Clock
• Alert Bar