The electronic tunnel-type blood pressure monitor is a fully automatic, intelligent arm-cuff blood pressure measuring device. Designed with a "tunnel-type" structure similar to those commonly used in hospitals, 

it allows for automatic measurement simply by inserting the arm into the cuff, requiring no prior operating experience.

The device uses a medical-grade precision chip for fast and stable measurements, suitable for home, clinic, community hospital, and daily blood pressure monitoring for the elderly.

1. Helps users quickly measure blood pressure and pulse.

2. Provides key health data such as systolic pressure, diastolic pressure, and pulse rate.

3. Provides daily monitoring for hypertensive patients, the elderly, and people with chronic diseases.

4. Facilitates family health management and improves self-monitoring efficiency.

5. One-button intelligent pressurization and rapid measurement allow you to enjoy the convenience of technology.

6. The adjustable arm cuff can be independently adjusted for angle, ensuring accuracy while maintaining comfort.

Model: CH-S603

Measurement Method: Oscillometric method

Measurement Range: Pressure: 0mmHg~295mmHg (0.0kPa~39.33kPa) Pulse Rate: (40~199) beats/min

Allowable Error: Pressure: ±3mmHg (±0.4kPa) Pulse Rate: ±5%

Resolution: 1mmHg/0.1kPa

Dry Battery Operating Voltage: DC6V (4 AA batteries)

Power Adapter Voltage: Input: 100-240V~50/60Hz 0.5A Output: 6V=2A

Normal Operating Environment: Temperature: 5℃~40℃ Relative Humidity: 15%~80%RH

Atmospheric Pressure: 80kPa~105kPa

Storage Environment: Temperature: -20°C~+55℃, Relative Humidity: <93%RH

Transportation Environment: Temperature: -20℃~+55℃, Relative Humidity: <93%RH

Memory Function: Can store the latest 2*99 sets of measurement data

Arm Circumference Suitable for Cuff: 22cm-34cm

Main Unit Dimensions: Length 245mm * Width 184mm * Height 220mm

Weight: Approximately 1.2 kg