MDF Instruments Calibra Aneroid Professional Sphygmomanometer 2-Pack | Lifetime Calibration, Adult Cuff & Case

• 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 for Measurement — Sit quietly for 5 minutes. Ensure the adult cuff is placed correctly on your bare upper arm, about 2.5 cm (1 inch) above the elbow crease, with the artery indicator aligned. The cuff should be snug but not too tight.
• Inflate the Cuff — Close the screw-type deflation valve on the inflation bulb by turning it clockwise. Squeeze the bulb rhythmically to inflate the cuff until the gauge reads approximately 30 mmHg above your expected systolic pressure.
• Deflate and Record — Slowly open the deflation valve by turning it counter-clockwise to release air at a controlled rate (about 2-3 mmHg per second). Note the systolic pressure when you hear the first pulse and the diastolic pressure when the pulse disappears.
• Finalize and Store — Once deflation is complete, remove the cuff. Record your readings. Store the sphygmomanometer and cuff in the included zippered carrying case to protect it for future use.

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