Portable Wrist Belt Sphygmomanometer Automatical LCD Display Blood Pressure Monitor

Description
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Features:
-Display: digital LCD, large digital LCD display, high precision
-This product knows your blood pressure and shows systolic, diastolic and pulse readings. The compact design fits the wrist like a watch.
-2 user 99 groups storage group memory measurements
-3 minutes automatic power saving device
-Intelligent device debugging, automatic detection of power

Specification:
Pressure: 0 - 299mmHg
Heartbeat: 40 - 200 / minute
Test accuracy: pressure + / -3mmHg heartbeat + / -3%
Partial test: wrist circumference is 135 - 195mm
Battery: 2*AAA battery (not included)

Instructions:
Wrap the cuff around your left wrist. The display should be placed on the palm side, the wrists are upright, the forearms are placed on the storage box so that they are at the same height as the heart, stay upright, do it yourself, click on the on/off key, and the device starts measuring automatically.

Package Included:
1 x Sphygmomanometer (without battery)
1 x English manual
1Ã— Box

More details: