MDF Instruments Calibra Aneroid Professional Sphygmomanometer 2-Pack | Lifetime Calibration & Accuracy

• The information below is per-pack only
• TRUSTED by Medical Providers since 1971 | Lifetime Calibration | Latex-Free | Adult Sized Cuff Included
• FAST & EASY to measure blood pressure in a medical setting, at home or on the road
• GAUGE: easy to read, extra-large high-contrast dial, stress-tested over 3,000 times, calibrated five times and certified 300 mmHg manometer attains accuracy of +/- 3 mmHg without pin stop.
• CUFF and CARRYING CASE: adult-sized cuff, high-molecular polymer nylon cuff and carrying case are abrasion and moisture resistant. Accurate arterial compression with artery indicator label and index range. Removable bladder for easy cuff cleaning.
• INFLATION: high-density non-stick, non-cracking inflation bulb and bladder. Equipped with screw-type valve for easy and precise deflation control.

• Prepare the Cuff — Ensure the adult cuff (10-16 inch circumference) is clean and dry. Place it snugly on the bare upper arm, about 1-2 cm above the elbow crease, with the artery indicator label aligned over the brachial artery.
• Inflate the Bulb — Close the chrome-plated brass screw-type valve on the inflation bulb by turning it clockwise. Squeeze the bulb rhythmically to inflate the cuff until the gauge reads approximately 300 mmHg or 30-40 mmHg above the expected systolic pressure.
• Deflate and Read — Slowly open the valve by turning it counter-clockwise to allow air to escape at a controlled rate (about 2-3 mmHg per second). Listen for the pulse and note the systolic pressure when you first hear it, and the diastolic pressure when the sounds disappear.
• Record and Store — Record the readings. Once measurement is complete, fully open the valve to release all remaining air. Remove the cuff and store the sphygmomanometer and cuff in the included nylon zippered carrying case for protection and portability.

Typical situations where MDF Instruments Calibra Aneroid Professional Sphygmomanometer 2-Pack | Lifetime Calibration & Accuracy helps — illustrative scenarios, not customer reviews.