Little Doctor LD7 User Manual (English)

Questions and Answers:

L
Lori FullerAug 1, 2025
Why is my Little Doctor Blood Pressure Monitor giving different readings every time?
- A
  Amy JohnsonAug 1, 2025
  Inconsistent blood pressure readings on your Little Doctor Blood Pressure Monitor can occur due to several factors. Ensure the arm cuff is level with your heart and applied correctly. Calm down, and apply the arm cuff correctly. Also, refrain from talking or moving your arm during the measurement. Take the correct position for measurement and keep silence and quiet during measurement.
A
adam74Aug 7, 2025
What to do if there is no indication on the display of my Little Doctor LD7?
- M
  Melissa DavisAug 7, 2025
  If your Little Doctor Blood Pressure Monitor's display is blank, there are several possible reasons. First, the batteries might be discharged, so replace them with new ones. Ensure the batteries are installed correctly, observing the correct polarity. Check for any contamination on the battery terminals and clean them with a dry cloth if necessary. Finally, verify that the power source is properly plugged into an electrical outlet. Install batteries correctly, plug the power source into an electrical outlet.
C
Carla Lopez MDAug 13, 2025
Why are the pulse rate measurements too high or low on my Little Doctor LD7?
- P
  paul99Aug 13, 2025
  Inaccurate pulse rate measurements on your Little Doctor Blood Pressure Monitor could be due to movement or talking during the measurement. Keep silence and quiet during measurement. Also, taking a measurement immediately after physical activity can affect the reading, so repeat the measurement at least in 5 min.

Little Doctor LD7 Specifications

General

Measurement Method	Oscillometric
Number of Batteries	4
Automatic Shut-off	Yes
Display	LCD
Measurement Range (Pulse)	40-160 beats/min
Accuracy (Pressure)	±3 mmHg
Accuracy (Pulse)	+/- 5 %
Power Source	Battery
Features	Arrhythmia detection, WHO indicator