Manual blood pressure watch with stethoscope blood pressure meter arm sphygmomanometer listening to fetal heart double tube double head stethoscope ( #: MD2311 )

Features:
Compact product: The sphygmomanometer is small and easy to carry. Its usage and effect are the same as those of a desktop mercury sphygmomanometer.
Simple operation: The pressure gauge is easy to operate, the measurement data is accurate, and it is made of all metal, which is durable.
Strong armband: The strong cloth hook design of the armband can effectively fix and not fall off easily.
Blood pressure meter head: The meter head is durable and durable, and the back of the case is equipped with a metal hook, which can be hung on the armband when using, making the reading more convenient.
Energy saving and environmental protection: Self-contained auscultation type, and adopts a mercury-free design to measure blood pressure, energy saving and environmental protection, and the pointer and the dial inside the watch are precise and accurate.

Specifications:
Kit: Aneroid sphygmomanometer with single head stethoscope
Measurement range: blood pressure 0~300mmHg, pulse rate 22~35 beats/min
Measuring arm circumference: 22~35cm
Measurement accuracy: blood pressure value ± 0.4kpa (± 3mmHg), pulse number reading ± 5%
Operating temperature: 10 ℃ ~ 40 ℃ 
Operating humidity: 85% 
Storage temperature: -10 ℃ ~ 60 ℃ 
Storage humidity: 95%
Pressure-reducing type: manual mechanical type
Minimum scale: 2mmHg
Material: aluminum alloy, PVC

Package List:
1 * Sphygmomanometer