Pulsoximeter

What does the MED-TAC Standard Pulse Oximeter measure?

The MEDTAC1111 measures SpO₂ (peripheral oxygen saturation as a percentage) and pulse rate (beats per minute) simultaneously via fingertip photoplethysmography. Results are available within seconds of application. Normal adult SpO₂ is 95–100%; values below 90% indicate clinically significant hypoxemia requiring immediate assessment and intervention.

What is the difference between the standard (MEDTAC1111) and premium (MEDTAC1112) pulse oximeters?

Both the MEDTAC1111 and MEDTAC1112 are fingertip pulse oximeters measuring SpO₂ and pulse rate. The MEDTAC1112 Premium model offers enhanced display features and build quality. The standard MEDTAC1111 is the cost-effective choice for unit CLS kits, vehicle medical kits, or backup carry, while the MEDTAC1112 Premium is preferred for primary diagnostic use by tactical medics and clinical providers.

How do I use a fingertip pulse oximeter correctly?

Insert the fingertip (index or middle finger is standard) fully into the device until contact is confirmed. Hold still for 5–10 seconds for the reading to stabilize. Ensure the fingernail is not dark-polished. Poor peripheral circulation (shock, vasoconstriction, hypothermia) can impair accuracy — in those cases, reassess with earlobe placement if available. Remove any nail polish interfering with measurement.

Should every IFAK include a pulse oximeter?

A pulse oximeter is a valuable addition to any medical kit beyond the basic bleeding control level. For CLS kits, medic bags, vehicle medical kits, and extended-care configurations, SpO₂ monitoring capability provides actionable data that bare-hands assessment cannot. It is particularly valuable for any kit that includes airway adjuncts (NPA/OPA), oxygen delivery equipment, or is used in prolonged field care scenarios where vital sign trending matters.

How long does the battery last in a fingertip pulse oximeter?

Most fingertip pulse oximeters, including those in the MED-TAC line, operate on two AAA batteries providing approximately 30 or more hours of continuous measurement use. For kit storage, remove batteries when not in active rotation to prevent battery leakage and corrosion. Include spare batteries in the same kit compartment as the oximeter for field replacement.