Specifications:

• 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

Specifications

• Measurement Parameters: SpO₂ (Oxygen Saturation) & Pulse Rate

• SpO₂ Measurement Range: 70% – 100%

• Pulse Rate Range: 30 – 250 bpm

• Accuracy (SpO₂): ±2%

• Accuracy (Pulse Rate): ±2 bpm or ±2%

• Display Type: OLED or LED

• Power Supply: 2 × AAA batteries

• Battery Life: ~20 – 30 hours of continuous use

• Weight: Approx. 50 – 60 grams

• Operating Temperature: 5°C – 40°C (41°F – 104°F)

• Storage Temperature: -10°C – 50°C

Technical Specifications

• A/D Resolution: 10 Bit
• Lead Selection: Standard 12 Leads
• Filters: Low pass filter: 35, 100Hz , High pass filter: 0.05Hz, Notch filter 50 Hz (on/off)
• Acquisition : Auto/Manual
• Memory : Last patient
• Input impedance : >100 M ohm
• Frequency Response        0.05-100Hz
• CMRR : 100dB
• Time Constant : 3.2 sec
• Sensitivity : 5mm/mV, 10mm/mV,20mm/mV
• Leakage Current : <10 micro Ampere