ATO Oscilloscope Series

The tablet oscilloscopes of the ATO series are compact and powerful oscilloscopes with a pre-installed automotive diagnostic application. As the devices are operated purely via touch in the field, they offer an outstanding housing to display ratio.

Bandwidth: 100 MHz / 200 MHz / 300 MHz
Sampling rate: 1GSa/s / 2GSa/s
Memory depth: 110 Mpts / 220 Mpts
Analogue channels: 2/4
Display: 10.1 inch, 1280 x 800

Models

ATO Automotive Oscilloscope Series

The Micsig ATO series has been specially developed for automotive diagnostics and offers numerous functions that enable precise and detailed analyses to be carried out directly on the vehicle. An outstanding feature of this series is the large 10.1-inch touchscreen, which enables clear and intuitive operation. Thanks to the large display, complex signals and diagrams can be clearly displayed, making troubleshooting and diagnostics much easier.

The central function of the ATO series lies in its extensive automotive diagnostics functions. These oscilloscopes capture the analogue signals generated by various vehicle components and decode them to reveal the underlying digital information. This allows various components such as the charging and starting system, sensors (such as ABS, mass air flow sensor, camshaft and crankshaft) and ignition systems to be precisely analysed. The ability to decode and analyse these signals makes the ATO series a versatile tool in the automotive industry.

For data analysis, the ATO series offers a screen-sharing function and remote control options. These features allow technicians to share diagnostic data in real time or control the oscilloscope remotely, greatly enhancing collaboration and support.

Overall, the ATO series is a powerful, portable diagnostic tool with a large touchscreen and features specifically tailored to automotive diagnostics. Its remote control and screen sharing capabilities also make it an ideal solution for modern workshop operations.

More detailed information on the functions can be found on the respective product model page

Series overview

Model	ATO3004	ATO3002	ATO2004	ATO2002	ATO1004
Bandwidth	300 MHz	300 MHz	200 MHz	200 MHz	100 MHz
Analogue channel	4	2	4	2	4
Rise time	≤1.16ns	≤1.16ns	≤1.75 ns	≤3.5 ns	≤3.5 ns
Max. Sampling rate	2GSa/s	2GSa/s	2GSa/s	1GSa/s	1GSa/s
Max. Memory depth	220Mpts	220Mpts	220Mpts	110 Mpts	110 Mpts
Waveform capture rate (max.)	300.000 wfms/s	300.000 wfms/s	300.000 wfms/s	78.000 wfms/s	78.000 wfms/s
Input sensitivity range	1mV/div ~ 10V/div (1MΩ)；1mV/div ~ 10V/div (50Ω)	1mV/div ~ 10V/div (1MΩ)；1mV/div ~ 10V/div (50Ω)	1mV/div ~ 10V/div (1MΩ)；1mV/div ~ 10V/div (50Ω)	1 mV/div ~ 10 V/div	1 mV/div ~ 10 V/div
Bandwidth filter	20 MHz、 Low pass (up to 30 Hz)	20 MHz、 Low pass (up to 30 Hz)	20 MHz、 Low pass (up to 30 Hz)	20 MHz, low-pass (up to 30 kHz)	20 MHz, low-pass (up to 30 kHz)
Segmented memory	Supports the acquisition of a maximum of 10,000 waveform events	Supports the acquisition of a maximum of 10,000 waveform events	Supports the acquisition of a maximum of 10,000 waveform events	Not supported	Not supported
Input impedance	1MΩ/50Ω	1MΩ/50Ω	1MΩ/50Ω	1MΩ	1MΩ
Time base range	1ns/div ~ 1ks/div	1ns/div ~ 1ks/div	1ns/div ~ 1ks/div	2ns/div ~ 1ks/div	2ns/div ~ 1ks/div
Support test	Charge/start circuits, sensors, actuators, ignition, networks (CAN L/H, CAN FD, LIN, Flexray, K-line), combination tests	Charging/starting circuits, sensors, actuators, ignition, networks (CAN L/H, CAN FD, LIN, Flexray, K-line), combination tests	Charging/starting circuits, sensors, actuators, ignition, networks (CAN L/H, CAN FD, LIN, Flexray, K-line), combination tests	Charging/starting circuits, sensors, actuators, ignition, networks (CAN L/H, CAN FD, LIN, Flexray, K-line), combination tests	Charge/start circuits, sensors, actuators, ignition, networks (CAN L/H, CAN FD, LIN, Flexray, K-line), combination tests
Bus decoding	UART, CAN, CAN FD, LIN, SPI, I²C	UART, CAN, CAN FD, LIN, SPI, I²C	UART, CAN, CAN FD, LIN, SPI, I²C	UART, CAN, CAN FD, LIN, SPI, I²C	UART, CAN, CAN FD, LIN, SPI, I²C
Interfaces	Wi-Fi、USB 3.0/2.0 Host、USB Type-C、Grounding、HDMI、Trigger output	Wi-Fi、USB 3.0/2.0 Host、USB Type-C、Grounding、HDMI、Trigger output	Wi-Fi、USB 3.0/2.0 Host、USB Type-C、Grounding、HDMI、Trigger output	Wi-Fi、USB 3.0/2.0 Host、USB Type-C、Grounding、HDMI、Trigger output	Wi-Fi、USB 3.0/2.0 Host、USB Type-C、Grounding、HDMI、Trigger output
Memory	32 GB	32 GB	32 GB	32 GB	32 GB
Display	10.1 inch LCD capacitive touch display, 1280 x 800 resolution, 11 x 10 grid	10.1-inch LCD capacitive touch display, 1280 x 800 resolution, 11 x 10 grid	10.1 inch LCD capacitive touch display, 1280 x 800 resolution, 11 x 10 grid	10.1 inch LCD capacitive touch display, 1280 x 800 resolution, 11 x 10 grid	10.1 inch LCD capacitive touch display, 1280 x 800 resolution, 11 x 10 grid
Battery	7.4 V, 7500 mAh Li-Ion battery / 2 hours battery life	7.4 V, 7500 mAh Li-Ion battery / 2 hour service life	7.4 V, 7500 mAh Li-Ion battery / 2 hours service life	7.4 V, 7500 mAh Li-Ion battery / 3 hours service life	7.4 V, 7500 mAh Li-Ion battery / 3 hours service life
Size/net weight	265 * 192 * 50 mm / 1.9 kg (with battery)	265 * 192 * 50 mm / 1.9 kg (with battery)	265 * 192 * 50 mm / 1.9 kg (with battery)	265 * 192 * 50 mm / 1.9 kg (with battery)	265 * 192 * 50 mm / 1.9 kg (with battery)