Certeza Digital Blood Pressure Monitor BM-404

Certeza Digital Blood Pressure Monitor BM404

The Certeza BM-404 is a digital upper-arm blood pressure monitor designed for measuring blood pressure and pulse rate.

Key Features

• Measurement Method: Oscillometric technology, measuring during inflation.
• Cuff Size: Universal cuff fitting arm circumferences from 22 to 42 cm.
• Detection: Irregular heartbeat (arrhythmia) detector and hypertension risk indicator.
• Memory Storage: Memory function for tracking historical readings.
• Display: Clear LCD screen displaying date, time, and values.
• Power Source: Battery-operated with an optional USB-C external power port.
• Smart Indicators: Cuff wrap detection, body movement error alert, and low battery indicator.

Package Contents

• Main monitor unit (BM-404)
• Universal arm cuff (22–42 cm)
• Storage case
• User manual

Basic Usage Guide

• Sit comfortably upright, resting your back and supporting your arm on a table so it sits level with your heart. Rest quietly for 5 minutes.
• Wrap the cuff snugly around your bare upper arm about 1–2 cm above the elbow crease, ensuring the air tube runs straight down the center of your forearm.
• Press the Power/Start button. The unit will inflate automatically, measure parameters, and announce/display your readings upon completion.