Measurement Method: Manual (Aneroid, Auscultatory)

Measurement Range: 0 – 300 mmHg

Accuracy: ±3 mmHg

Cuff Size Range: 22 – 42 cm

Dial Diameter: 50 mm

Manometer Type: Aneroid with 2 mmHg graduation

Bladder Material: Latex or PVC, 2-tube design

Bulb: Rubber inflation bulb with chrome-plated valve

Valve Type: Screw-type precision air release

Stethoscope: Optional, single-head compatible

Weight: 500 g

Operating Temperature: 5°C – 40°C

Storage Temperature: -10°C – 50°C

Measurement Parameters:
– SpO₂ (Oxygen Saturation): 0% – 100%
– Pulse Rate: 30 – 250 bpm

SpO₂ Accuracy: ±2% (for 70% – 100% range)

Pulse Rate Accuracy: ±2 bpm or ±2%

Display Type: Large LED or TFT screen

Waveform Display: Plethysmograph (real-time pulse waveform)

Alarm Functions: Adjustable thresholds for SpO₂ and PR, with sound and visual indicators

Power Supply:
– AC mains (100 – 240V, 50/60 Hz)
– Built-in rechargeable battery

Battery Backup: 4 – 8 hours of operation

Data Storage: Up to 72 hours or more

Connectivity: USB / RS232 / LAN

Weight: ~1.5 – 3 kg

Operating Environment:
– Temperature: 5°C – 40°C
– Humidity: ≤85% non-condensing