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  • A&D UB-543 Premium Wrist Blood Pressure Monitor — Specifications

    September 08, 2026 2 min read

    Specification sheet for the A&D UB-543 Premium Wrist Blood Pressure Monitor, a clinically validated 2-user oscillometric wrist monitor with irregular heartbeat detection.

    Full text manual (for reference)

    Specification sheet for the A&D UB-543 Premium Wrist Blood Pressure Monitor — a clinically validated, 2-user oscillometric wrist monitor with irregular heartbeat detection and 60-reading memory per user.

    Key Features

    • 2-user compatible
    • Correct positioning guide
    • Irregular heartbeat detection
    • Pressure rating indication
    • 60 memory recall per user
    • Date and time stamps
    • Averaging for AM, PM, and all readings
    • 5-year warranty
    • Clinically validated

    Trusted Accuracy

    • Clinically validated for accuracy
    • Indicates an irregular heartbeat (IHB) during a measurement
    • Correct positioning guide helps ensure accurate readings
    • Pressure rating indicator classifies blood pressure per medically approved standards
    • Clock display with time/date stamp for logging and trending measurements
    • Snapshot averaging calculates the average for all readings, AM readings, and PM readings to determine a baseline blood pressure
    • Easy-to-use wrist cuff (fits 5.3-8.5" wrists)

    User Friendly

    • 2 different users, each with a unique 30-reading memory
    • Easy, one-button operation for quick, accurate measurement
    • Stores 60 measurements in memory with recall, for two users, including the average of all measurements

    A&D Promise

    • Professional-grade performance you can trust
    • 5-year warranty on the monitor
    • Cuffs are not made with natural rubber latex
    • Battery life indicator
    • Free A&D Heart Track App for manual logging and electronic tracking of measurements (iOS and Android)

    Technical Specifications

    Spec Value
    Measurement method Oscillometric
    Memory 60 readings per user
    Wrist circumference 5.3-8.5" (13.5-21.5 cm)
    Measurement range Pressure: 0-299 mmHg; systolic 30-280 mmHg; diastolic 20-200 mmHg; pulse 40-180 bpm
    Measurement accuracy Pressure ±3 mmHg; pulse ±5%
    Power supply 2 x 1.5V alkaline batteries (LR03/AAA)
    Battery life Approximately 180 measurements
    Monitor dimensions 2.2 x 0.7 x 3.5" (5.6 x 1.8 x 8.8 cm)
    Unit weight 3.6 oz (102 g) without batteries
    Display size 1.6 x 2.4" (4.1 x 6.1 cm)
    Clinical test According to ISO 81060-2:2013
    Operating conditions 50°F to 104°F (10°C to 40°C) / 15% to 85% RH / 800 to 1060 hPa
    Storage/transport conditions -4°F to 140°F (-20°C to 60°C) / 10% to 95% RH / 700 to 1060 hPa

    What's in the Box

    • 1 wrist blood pressure monitor
    • 1 instruction manual
    • 1 quick start guide
    • 1 carrying case
    • 2 AAA batteries

    Manufacturer

    A&D Medical — 1756 Automation Parkway, San Jose, CA 95131 · 1-888-726-9965 · andmedical.com