We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Unfortunately, we cannot accept returns on sale items or gift cards. Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. You can always contact us for any return question at and issues Items sent back to us without first requesting a return will not be accepted. To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package.

You’ll also need the receipt or proof of purchase. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Relative humidity: 25%~95%(non-condensing) Safety classification: class I, type CF and defibrillation-proof applied part Power supply: DC: 9V adapter, 7.4V/2000mAh rechargeable lithium battery Power frequency filter: AC 50Hz/60Hz(-20dB) Sensitivity: 5, 10, 20 mm/mV ±5%, standard sensitivity: 10mm/mV☒% Input mode: floating and defibrillation protectionįrequency response: 0.05Hz ~ 150Hz(-3dB~+0.4dB) Recording frequency: up to 150Hz.ģ)Real-time record single-channel ECG waveform and annotation(including lead mark, sensitivity, paper speed and filter state, etc.).Ĥ)In AUTO mode, finish recording by pressing the button once, which improves work efficiency.ĥ)Multi-language (Chinese, English, French, Italian, German, Spanish and Turkish) interface and report.Ħ)Detachable lithium battery, convenient to use and replace.ħ)In optimal DC state, up to 8-hour standby time, continuous print up to 4-hour, record up to 150 ECG waveform. It is applicable for use in examination, clinic, emergency treatment and ward, etc.ġ)Adopt digital signal processing technology and get high-quality ECG waveform via power frequency filter, baseline filter and EMG filter of ECG signal.Ģ)Adopt high-resolution thermal printing system(8 dot/mm), no need for any adjustments. It features in: recording and displaying ECG waveform in AUTO/Manual mode, prompting for 'Lead off' or 'Lack of paper', optional multi-language(Chinese, English, German, Italian, Spanish, French and Turkish) interface, AC/DC, displaying ECG waveform and working state by the 2.7' LCD. ECG80A is an Electrocardiograph which can collect 12-lead ECG signal and print waveform by the thermal printing system.

Contec ecg80a user manual