Rak283 Blood Pressure Monitor User Manual

| Blood Pressure Category | Systolic (mmHg) | Diastolic (mmHg) | | :--- | :--- | :--- | | Optimal | < 120 | and < 80 | | Normal | 120–129 | and/or 80–84 | | High Normal | 130–139 | and/or 85–89 | | Grade 1 Hypertension | 140–159 | and/or 90–99 | | Grade 2 Hypertension | 160–179 | and/or 100–109 | | Grade 3 Hypertension | ≥ 180 | and/or ≥ 110 |

The RAK283 features a dual-user memory function, capable of storing up to 99 sets of data per user profile. Viewing Stored Readings With the device turned off, press the button.

Blood pressure fluctuates naturally throughout the day. Follow these preparation rules to capture your true baseline. Pre-Measurement Checklist : Sit quietly for 5 minutes before pressing start. rak283 blood pressure monitor user manual

: Automatic shutdown after 1 minute of inactivity; irregular heartbeat indicator. 🛠️ Step-by-Step Setup

Set up your device correctly before taking your first reading to ensure accurate data tracking. Battery Installation | Blood Pressure Category | Systolic (mmHg) |

Proper care will ensure a long life and consistent performance from your blood pressure monitor.

I can provide tailored instructions for your exact device variation. Follow these preparation rules to capture your true baseline

Open the battery compartment cover on the bottom of the monitor. Insert 4 AAA alkaline batteries. Ensure the polarity (+/- symbols) matches the markings inside the compartment. Replace the cover.