Copyright 2021 - Harpan Technologies cc

PM 6750 - Bluetooth Multi Parameter Monitor

The PM 6750 is a six parameter Bluetooth module which includes SpO2, Pulse Rate, ECG, NIBP and Resp functions. It can be connected by serial RS232, Bluetooth or USB.



  • This device can be connected to computers and other devices via COM, Bluetooth or USB to transmit data and corresponding analysis.
  • Stable in timely upload of patients' data.
  • Accessible for hospitals, community medical centers and family wards
  • Integrates to legacy systems
  • Ideal for Telemedicine consultation


  • Linux and windows compatible
  • Cloud data storage
  • Online web access to historic data
  • Stream data to multiple devices at real time
  • Automatic backup of data
  • Secure data end to end
  • Encrypted data storage


Physical Dimensions

Length: 12cm
Width: 12cm
Height: 2cm
Weight: 80g



Operation temperature: 5 ~ 40°C
Transportation and storage temperature: -20 ~ 55°C


Operation Humidity: ≤85%
Transportation and storage humidity: ≤93%

Height above sea level

Operation height above sea level: -500 ~ 4,600 meters
Transportation/storage height above sea level: -500 ~ 13,100 meters



Full lead: I, II, III, aVL, aVR, aVF and V1,V2,V3,V4,V5,V6
Gain: 2.5mm/mV, 5mm/mV, 10mm/mV, 20mm/mV
Scanning speed: 12.5mm/s, 25mm/s and 50mm/s
Band width: 0.05Hz ~ 100Hz(3dB) Diagnostic mode
1 ~ 40Hz Monitor mode
0.1 ~ 25Hz Operation mode

Heart rate

Scope: 0 times/minute to 250 times/minutes
Accuracy: ±2 time/minute


Measurement scope: 35%-100%
Accuracy: ±2% in the range of 90% ~ 100%
±3% in the range of 70% ~ 89%


Measurement method: Electric oscillator
Cuff inflation time: less than 15 seconds
Initial inflation pressure: Dynamic state 24kPa (180 mmHg)
Measurement range:
Systolic blood pressure: 4kPa ~ 34kPa (30mmHg ~ 255mmHg)
Diastolic pressure: 2kPa ~ 29.3kPa (15mmHg ~ 220mmHg)
Mean pressure: 2.7kPa ~ 31.3kPa (20mmHg ~ 235mmHg)
Measurement accuracy (Static pressure): ±3mmHg


Measurement methods: Chest impedance method or concentration of carbon dioxide at end of respiration
Range of chest impedance method: 0 time/minute ~ 100 minutes/minute
Accuracy of chest impedance method: ±2 time/minute


Single/double path
Type: Vascular/surface temperature
Scope: 20°C ~ 50°C
Accuracy: ±0.2°C