Automotive Tablet Oscilloscope ATO2004 - 4 Channel 200MHz Bandwidth Oscilloscope

The ATO2004 is a professional automotive diagnostic oscilloscope that combines the functionality of a traditional storage oscilloscope with advanced vehicle testing capabilities. As a 4‑channel oscilloscope with 200MHz bandwidth and 2GSa/s maximum sampling rate (1GSa/s on all channels), it captures detailed waveforms from car sensors, actuators, ignition systems, and communication networks. With 220Mpts deep memory, it reveals signal details and rare glitches over long acquisition times, making it an ideal tool for field work. The built‑in 7500mAh Li‑ion battery ensures all‑day operation, while the 10.1‑inch touchscreen and Android‑based OS with 32GB internal storage provide intuitive control and data logging. Switchable 1MΩ/50Ω input impedance accommodates various probes, including high voltage scope probes, differential probes for oscilloscope, and dc current probes. The ATO2004 supports comprehensive serial bus trigger and decoding for CAN, CAN FD, LIN, FlexRay, K line, I²C, SPI, UART, and more. It includes automotive diagnostic presets for charging/start circuits, sensors, actuators, ignition, and network tests. With a waveform update rate of 300,000 wfm/s, it easily captures intermittent faults. The oscilloscope also offers connectivity via Wi‑Fi, USB, HDMI, and supports remote control through PC software and mobile apps. Compared to a voltmeter, an oscilloscope like the ATO2004 helps visualize voltage over time, showing waveform shape, timing relationships, and anomalies that a voltmeter cannot reveal. It comes with standard passive probes and optional accessories such as high‑frequency AC/DC current probes, high‑voltage differential probes, and SigOFIT optical‑fiber isolated probes for safe high‑voltage measurements. Whether used in a workshop or in the field, this portable tablet oscilloscope delivers powerful diagnostic capabilities for all vehicle types.

Key Features

• 4 Analog Channels with 200MHz Bandwidth: Capture multiple signals simultaneously, ideal for complex automotive diagnostics.
• High 2GSa/s Sampling Rate & 220Mpts Deep Memory: Ensure detailed signal capture and long record lengths to find intermittent faults.
• 7500mAh Large Li‑ion Battery: Supports continuous field work without external power.
• Android‑based OS with 32GB Storage: Provides a familiar interface and ample space for waveform storage and apps.
• Switchable 1MΩ/50Ω Input Impedance: Flexible probe matching for various signal types.
• Professional Automotive Diagnostic Presets: One‑touch setups for charging, sensors, actuators, ignition, networks, and pressure tests.
• Comprehensive Serial Bus Trigger & Decoding: Supports CAN, CAN FD, LIN, FlexRay, K line, I²C, SPI, UART, RS‑232, etc.
• 10.1‑inch High‑Resolution Touchscreen: Intuitive operation with pinch‑to‑zoom vertical scaling and cursor measurements.
• High Waveform Update Rate (300,000 wfm/s): Quickly captures rare events and glitches.
• Wide Connectivity: Wi‑Fi, USB 3.0/2.0 Host, USB Type‑C, HDMI for projection, and remote control via PC/mobile apps.
• Compact and Portable Design: Lightweight (1.9kg with battery) and rugged for field use.
• Support for Various Probes: Compatible with high‑voltage differential probes, AC/DC current probes, and optical isolated probes for safe measurements.
• Segmented Storage and Hardware‑Based Filter: Efficient memory utilization and noise reduction.