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String Opus Mini ECG

Compact 12-lead ECG system for fast and reliable diagnostics

String Opus Mini

Innovative approach

A large touchscreen display, clear 12-lead visualization, and flexible data export — designed for healthcare professionals who require speed, precision, and seamless workflows.

Available colors:

Benefits for your facility:

Simultaneous 12-lead ECG preview on a single screen
Seamless integration with hospital systems and cloud platforms
Export of examinations in widely used medical formats
Compact, mobile-ready design without compromising performance
Secure data encryption and communication protocols
Online ordering of consumables and accessories

The String Opus Mini is a compact and lightweight 12-lead ECG system that combines full clinical functionality with mobility and ease of use. Its 8-inch touchscreen display (1024 × 600 px) enables simultaneous visualization of all ECG leads, while the integrated thermal printer ensures cost-efficient, high-quality printouts on 112 mm paper. With built-in Wi-Fi and Bluetooth connectivity, the device enables fast and secure ECG data transmission. Support for HL7 and DICOM standards allows seamless integration with hospital systems (HIS) and digital healthcare environments. The system also includes advanced ECG signal analysis and interpretation, supporting clinical decision-making in everyday practice.

A dedicated trolley — THE STRING CART S — has been designed specifically for Opus Mini. Its optimized construction provides maximum functionality and storage within a compact footprint. The design ensures easy cleaning and smooth maneuverability, making it ideal for dynamic clinical environments. Equipped with four wheels, including two with brakes, it offers stability and mobility when needed.

Key features of the Opus Mini series

Available accessories

ECG trolley

A mobile trolley designed for Opus series ECG devices, made of high-quality aluminum with a premium finish.

How does it work?

How does it work?

What’s included in the package:

1× 12-lead ECG cable

6× precordial electrodes

1× thermal paper roll (112 mm × 25 m)

4× limb electrodes

1× power cable

User manual and warranty documentation

Frequently Asked Questions (FAQ)

What is String Opus Mini?

String Opus Mini is a compact 12-lead ECG system designed for healthcare professionals who require full diagnostic capabilities in a mobile and space-efficient form.

It is ideal for medical offices, outpatient clinics, mobile diagnostic units, and facilities that need a compact ECG solution with advanced connectivity and integration capabilities.

The device supports full 12-lead ECG acquisition with simultaneous on-screen visualization.

It features an 8-inch touchscreen display (1024 × 600 px) for clear waveform visualization and intuitive operation.

The device uses 112 mm thermal paper with a built-in printer for efficient and cost-effective printing.

Yes. It includes Wi-Fi and Bluetooth, along with USB ports and optional Ethernet connectivity.

Yes. It supports HL7 and DICOM standards, enabling seamless integration with HIS systems and digital workflows.

The device supports export in DICOM, PDF, SCP, XML, and optionally HL7 formats.

  • 12-lead ECG system
  • 8″ touchscreen display
  • 112 mm thermal printing
  • AC power supply + Li-ion battery
  • Sampling rate: 8000 Hz (up to 32,000 Hz optional)
  • Memory capacity: up to 20,000 examinations
  • Connectivity: Wi-Fi / Bluetooth / USB

Yes. With a weight of approximately 2.1 kg (including battery), compact design, and wireless connectivity, it is well-suited for mobile diagnostics and space-constrained environments.

Looking to equip your facility with a compact ECG solution?