Masimo Rad-G Handheld Pulse Oximeter – Portable SpO₂, Pulse Rate & Respiration Monitor

The Masimo Rad-G Handheld Pulse Oximeter is a professional, portable medical monitoring device designed for accurate spot-check measurement of blood oxygen saturation (SpO₂), pulse rate, perfusion index, pleth variability index, and respiration rate. Powered by Masimo SET® (Signal Extraction Technology), the Rad-G delivers reliable oxygen saturation and pulse rate measurements, even under challenging conditions involving patient movement or low peripheral perfusion. The device features a clear 2.8-inch colour touchscreen, an internal rechargeable battery providing at least 24 hours of operation, and a durable handheld design. Suitable for hospitals, clinics, emergency departments, ambulances, community healthcare programmes, and bedside patient assessment, the Masimo Rad-G supports healthcare professionals in evaluating respiratory and cardiovascular status. It is compatible with appropriate reusable and single-patient-use Masimo sensors for different patient populations. Key Features & Specifications Specification Details Product Type Handheld Pulse Oximeter Model Masimo Rad-G Measurement Technology Masimo SET® Oxygen Saturation (SpO₂) Range 0–100% SpO₂ Accuracy ±2% ARMS at 70–100% without motion, adults/children/infants Pulse Rate Range 25–240 beats/minute Pulse Rate Accuracy ±3 bpm without motion Perfusion Index (Pi) 0.00–20 Pleth Variability Index (PVi) 0–100 Respiration Rate (RRp) 4–70 breaths/minute Display 2.8-inch colour touchscreen Waveform Display Plethysmographic waveform Battery Type Rechargeable lithium-ion Battery Runtime At least 24 hours under specified conditions Data Storage Up to 96 hours Device Weight Approximately 270 g Dimensions 7.4 × 19.8 × 2.5 cm Drop Resistance Up to 6 feet (approximately 1.8 m) Operating Temperature 0–50°C when not charging Sensor Compatibility Compatible Masimo reusable and single-patient-use sensors Patient Population Adults, pediatric patients, infants and neonates with appropriate sensors Application Clinical spot-check monitoring Package Contents Main unit; sensor, charger and accessories depend on purchased configuration