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E4 Portable Vital Sign Monitors

Short Description:

4-inch TFT display.

Mobile charging, rechargeable treasure, car power charging.

Support continuous detection of blood oxygen saturation for more than 5hours.

Equipped with a support base, which can be charged and stored.

Real-time data storage, viewing historical data and trend charts.

Support 500 groups of data storage.


  • 4 inch TP touch screen with full view display and more sensitivity to touch;IPX2 is the waterproof level.
  • Size of E4: 155.5*73.5*29 simple to grasp and move;
  • combination of tactile and tangible buttons (side switch, single-key pressure measurement);
  • auditory/visual alert, making it easier for physicians to monitor the condition of their patients;
  • Gravity sensing system, dual display and storage modes on both horizontal and vertical screens, improved use in various fields
  • Double contact and Type-C charging modes are interchangeable, allowing for simultaneous charging and storing;
  • 4 distinct function combinations that are appropriate for various customer needs comprise the diversified function combination:
  • independent SpO2, SpO2+CO2, SpO2+NIBP, and independent NIBP.
  • 2000mAh polymer lithium battery built-in; allows for five hours of use with just SpO2 measurement
  • Power supplied by both a power line and a battery makes it practical to operate in a variety of weather conditions.