Surface Material:
Environmentally friendly ABS material, the surface has sun patterns,
not easy to scratch, not easy to leave fingerprints, non-slip, better
feel, smooth surface is easy to scratch, easy to leave fingerprints.
Screen: relatively large size, large screen display, LCD screen, some are digital tube screen
Button:
Independent button, easy to operate, other people's PVC surface
stickers, adhesive construction, inconvenient to operate, it is more
laborious to press
Panel: The whole acrylic panel, beautiful appearance, dirt-resistant, easy to clean, not easy to scratch, other seller's PVC
Rechargeable with USB Cable
The fluke blood pressure simulator from the United States has higher accuracy.
The circuit board is more precise, with higher stability and smaller error.
The lines are more rounded, not square and angular.