Auto Upper Arm Blood Pressure Monitor with Large Cuff by Koudou,Large LCD,WHO indicator Digital Smart Blood pressure machine

ABOUT US
Koudou is Amazon registered trademark. We are professional & specialized in the production and sales of smart medical products.
Our price maybe not the cheapest, compared with other similar products in Amazon. But what we are pursuing is the best cost performance and quality first. Just as buyers expectation, we think really highly of your buying experience. So we have paid a lot of attention on product quality, shipment and after-sales service.
Please rest assured that we can meet your need.

Features:
This product is a full-automatic and intelligent upper arm blood pressure monitor which enables you to measure your systolic or diastolic blood pressure as well as pulse rate precisely through oscillometric method.

Specifications:
1) CMeasurement Theory: Oscillometry
2) Measure range: Blood pressure is 30-280mmHg(4kPa-37.3kPa) Pulse rate is 40-200bpm
3) Measurement Accuracy: Pressure: ±3mmHg , Pulse: ±5%
4) Pressure detector: Resistive pressure transducer
5) Power source: 4 size AA batteries (NOT included)
6) Battery Life: About 300 times under the condition of 23-centigrade temperature,25cm-circumference of arm,inflating up to 170mmHg(22.7kPa)
7) Device dimensions: 100mm(L)x138mm(W)x73mm(H)
8) Device weight: About 292g(without batteries)

Package includes:
1 x Blood pressure monitor
1 x Medium armlet(22-33cm length arm circumference)
1 x User manual

Note: Batteries not included, NO beeps or sounds.