With its compact, easy-to-use operation and built-in battery, the AT-1 is perfect for all applications including stationary office use, hospital bedsides and ambulatory field work. Reliable, powerful and low-maintenance, the AT-1 is the ideal cost-effective ECG unit for professional electrocardiography.


Optional interpretation available

Simultaneous 12-lead acquisition
3-channel print format
One-button operation
Multiple report formats
Copy functions
Various recording rates
Automatic and manual modes
Built-in thermal printer
Built-in, rechargeable battery
Built-in charger unit
Lightweight (2,9 kg/6.7 lbs)

Ripened Filter Technique withSSF SCHILLER Smoothing Filter,SBS SCHILLER Baseline Stabilizer andSPF SCHILLER Powerline FilterFeatures:

SPF is an adaptive, digital filter that removes powerline noise from the ECG
SSF greatly filters distortions in the resting ECG that may be caused by outside influences
SSF allows good valuable tracing right away and eliminates therefore the need of unnecessary additional recordings
SSF is a unique resting ECG filter which can be activated in the units AT-2plus, AT-4, AT-5, AT-10, AT-60, CS-100, CS-200
SBS greatly filters distortions in the exercise ECG that may be caused by movements of the patient (baseline wandering)
SBS is a unique exercise ECG filter which can be activated in the units AT-2plus, AT-10, AT-60, CS-100, CS-200
Both filters do not change the computerized ECG interpretation, the
computerized ECG measurement value table, the original QRS complexes.
They greatly help the user to have a valuable ECG right the first time.

OPTIONAL SCHILLER ECG Measurement and Interpretation Software for Children and Adult ECGs

Computerized ECG measurement values greatly help the physician in her/his daily work: it saves time and the results are more accurate and consistent compared to manual calculation. SCHILLER developed its own programs. That allows us to update and improve our software and to make updates available for the physicians at any time after purchasing an equipment. The program passed extensive checking and, among others, the CSE diagnostic database. SCHILLER personnel is member of advisory ECG interpretation councils. The computerized ECG interpretation is designed to assist the physician but never replaces her/his decision. The physician has to consider all other relevant information of the patient.


SCHILLER measurement program M provides overall measurements and a table with lead specific measurement results of all 12 simultaneously acquired standard leads for resting and exercise ECGs.
SCHILLER interpretation program C (includes M software) gives the physician over a thousand different interpretation hints (after a Resting ECG).
The M software is included in the standard version of the following SCHILLER units: AT-101, AT-101 easy, AT-101 Tele, AT-102, AT-10 plus, AT-104 PC, CS-200, AT-110 (and can be upgraded in the AT-1).
The C interpretation software can be upgraded any time in the following units: AT-1, AT-101, AT-101 easy, AT-101 Tele, AT-2, AT-2 plus, AT-102, AT-10 plus, AT-104 PC, CS-200, AT-110. Except for AT-2, the interpretation software fits for children and adult ECGs. Ordering the interpretation software, a detailed physicians guide for M/C software is delivered.