
Contec E3 Electrocardiograph
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Express — as soon as 24 hours* from R199
Economy R99, 3–6 working days · free over R3 000
R45 to your res at UCT & Stellenbosch
Free collection in Cape Town, Mon–Fri 10–4
7-day returns on defective or wrong items
Secure checkout · card, EFT or 4 instalments with Payflex
* Order early, stock permitting. Express averages 2–4 working days; regional and rural areas add 1–2 days.
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All ECGA 12-lead resting electrocardiograph that records ECG signals simultaneously and prints the waveform with a thermal printing system. It includes automatic measurement and interpretation, for clinicians and practice managers.
The Contec E3 is an electrocardiograph that samples 12-lead ECG signals simultaneously and prints the ECG waveform with a thermal printing system. It records and displays the ECG waveform in auto or manual mode, measures ECG waveform parameters automatically and provides automatic analysis and diagnosis. It also offers pacing ECG detection, prompts for electrode-off and out-of-paper conditions, and case database management.
Key features
- High-resolution thermal-array output system (8 dots/mm), with no adjustment required. Frequency response is up to 150 Hz.
- Simultaneous 12-lead collection, with routine 12-lead and Cabrera-lead waveform display. AC filter, DFT filter, EMG filter and low-pass filter are applied to the ECG signal.
- Displays 3, 6 or 12-lead ECG waveforms, print mode, sensitivity, paper speed and filter status on one screen.
- Print formats: auto 1×12, auto 1×12+1, auto 2×6, auto 2×6+1, auto 3×4, auto 3×4+1, auto 4×3, auto 3-2+1, auto 3-2, rhythm 4, rhythm 3, rhythm 2 and manual.
- Printed content includes time, paper speed, sensitivity, calibration signal, lead name, filter state and patient information. Printed waveform length, output measurement parameters, diagnostic conclusion, superposition QRS waveform, histogram, trend chart and interval list can be set, with a time print function.
- Automatic measurement and interpretation of routine ECG parameters: HR, PR interval, P duration, QRS duration, T duration, QT/QTc interval, P/QRS/T axis, R(V5), S(V1) and R(V5)+S(V1), with an automatic diagnostic conclusion.
- Rhythm lead can be selected freely to observe abnormal heart rhythm.
- Patient clinical information can be entered, such as ID, name, age, sex, height and weight.
- Multi-language interface and report, including Chinese, English, Turkish, Portuguese, German, Russian and Kazakh.
- Powered by AC or DC (adapts to AC 50/60 Hz), with a built-in rechargeable lithium battery, charging circuit, and over-current and over-voltage protection circuit.
- An external USB keyboard, code scanner, printer and USB storage device can be connected.
- Not all optional functions are available in all regions.
Specifications
| Leads | 12 leads, sampled simultaneously |
|---|---|
| Printing system | Thermal array, 8 dots/mm |
| Frequency response | Up to 150 Hz |
| Power supply | AC/DC (AC 50/60 Hz), built-in rechargeable lithium battery |







