Nonin 9590 Pulse Oximeter USA FDA Approved Accuracy

Clinically Proven Accuracy - Provides accurate SpO₂ and pulse rate readings in a wide range of patients, including those with low perfusion or dark skin pigmentation. Dual-Use: Adult & Pediatric - Accommodates finger sizes from 0.3 to 1.0 inch (8 mm to 26 mm), suitable for both children and adults. Bright, Easy-to-Read LED Display - High-visibility display for clear readings in any lighting condition, including bright sunlight. Durable and Drop-Resistant - Built to withstand tough environments, including drops and water exposure (meets IP32 water resistance standards). No External Sensors or Cables - All-in-one fingertip design for convenience and portability. Efficient Power Usage - Operates on 2 AAA batteries with up to 6,000 spot checks or 36 hours of continuous use.