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Black rectangular AC DC power adapter with barrel tip connector

ABLEGRID

ABLEGRID AC/DC Adapter for Omron HEM-742int HEM-704C

SKU CH-67A3-2AT33

AC/DC adapter powers Omron HEM-742int and HEM-704C blood pressure monitors with worldwide 100-240V input and over-voltage protection

  • Battery TypeUPS
  • Worldwide AC input 100-240V for flexible use
  • 101% compatibility with Omron HEM-742int and HEM-704C models
  • Over-voltage and over-heat protection for safe operation
  • CE/FCC/RoHS certified for regulatory compliance
  • Barrel tip connector matches original device requirement

Compatible Power Adapter

The ABLEGRID AC/DC adapter supplies power to Omron HEM-742int and HEM-704C blood pressure monitors. It accepts a worldwide AC 100-240V input at 50-60Hz and delivers a DC output through a barrel tip connector. The unit is a non-OEM replacement built to match the original specifications. It includes over voltage and over heat protection for safe operation.

Sustained Operation Behaviour

During extended use the adapter maintains a stable DC output for continuous monitoring sessions. The built-in over heat protection activates if internal temperatures rise excessively during prolonged operation. Users should ensure suitable ventilation and avoid placing the unit on soft surfaces to maintain consistent performance. The 101% compatibility claim indicates reliable matching with the original power requirements.

Thermals Noise and Power Draw

The adapter operates from a standard AC 100-240V supply at 50-60Hz without active cooling components. Over heat protection mitigates thermal risk during normal indoor use. No fan noise is produced as the design relies on passive heat dissipation. Keeping the unit in a ventilated area and away from humidity supports long-term reliability and safe power delivery.

Highlights

  • Worldwide AC input 100-240V for flexible use
  • 101% compatibility with Omron HEM-742int and HEM-704C models
  • Over-voltage and over-heat protection for safe operation
  • CE/FCC/RoHS certified for regulatory compliance
  • Barrel tip connector matches original device requirement

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Does the ABLEGRID adapter run hot or make noise when powering an Omron HEM-742int all day?

It includes over-heat protection and has no moving parts, so it stays silent and within safe temperature during continuous use.

What must I already own for this adapter to work with my Omron HEM-704C monitor?

You need the monitor itself and a standard wall outlet supplying AC 100-240V at 50-60Hz; the barrel tip must match the device's DC input.

Will this charger work reliably with the older Omron HEM-742int unit I have kept?

Yes, it is built for 101% compatibility with that model and provides the same DC output with over-voltage protection.

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