Traditional automotive oscilloscopes mostly have 8-bit resolution (256-level quantization), often failing to clearly capture weak signals such as oxygen sensor fluctuations, injector current details, or CAN bus dominant/recessive voltage differences. The AHO1 Series uses a 12-bit ADC, raising quantization levels to 4096 -16 times that of traditional oscilloscopes. Combined with a low-noise front-end design, it accurately captures millivolt-level signal variations.

With dedicated automotive and general-purpose oscilloscope software, it meets both professional vehicle diagnostic and general electronic measurement.

The AHO1 Series innovatively integrates a 4⅚-digit high-precision multimeter into the oscilloscope, supporting AC/DC voltage, current, resistance, continuity, diode, and capacitance measurements. More practically, the oscilloscope and multimeter can run simultaneously and switch seamlessly – eliminating the need to repeatedly plug/unplug probes or swap instruments during diagnostics, greatly improving on-site efficiency.

With a body thickness of only 3.1cm, it fits easily into a tool case or laptop bag. The built-in large-capacity lithium battery supports charging via power banks, completely solving power supply issues for outdoor automotive repair. The soft rubber protective design offers drop and vibration resistance, adapting to workshops, roadsides, and other demanding environments.

The 110Mpts deep memory ensures adequate sampling rate even during long-duration waveform acquisition, preserving signal details. Segmented memory is standard, dividing storage space into multiple segments, each trigger recording only key events, and bringing multiple anomalous waveforms together in the same storage space. The “Integration Display” function allows side-by-side comparison and analysis, quickly locating intermittent faults such as occasional CAN bus error frames or sporadic ignition misfires – a powerful tool for diagnosing elusive faults.

The AHO1 Series is built for high-frequency automotive repair scenarios, with preset full-scene diagnostic functions. One click completes the test – no complex setup required. It covers charging/starting, sensors, actuators, ignition circuit analysis, and in-vehicle bus testing, supports triggering and decoding of multiple serial protocols, and is compatible with all mainstream vehicle models on the market. Novice technicians can get up to speed quickly and easily handle complex electronic control system diagnostics.

Accurately measure voltage and current waveforms of key components such as the motor controller, battery management system, and on-board charger. Supports CAN/CAN FD bus communication analysis, providing reliable data for high-voltage system fault diagnosis and efficiency optimization.

Covers core modules including engine management system, transmission control unit, and ignition system. Supports dynamic waveform analysis of oxygen sensors, throttle position sensors, injectors, ignition coils, etc., enabling fast localization of electronic control system faults.

Provides comprehensive sensor and actuator test modes, covering common sensors (ABS, crankshaft, camshaft, knock, oxygen sensor, etc.) and actuators (fuel pump, idle speed control valve, EGR solenoid valve, injector, etc.). One-click invocation, no complex setup.

Supports triggering and decoding of mainstream in-vehicle network protocols such as CAN, CAN FD, LIN, Flexray, and K-Line. Real-time monitoring of bus communication quality, quickly locating node faults, terminal resistor issues, and other communication problems.

Presets dedicated modes for 12V/24V charging test, starting current test, alternator AC ripple detection, etc., comprehensively evaluating the health of the vehicle’s power supply system.

Connect directly to a large screen or projector via HDMI to display waveform capture in real time. Combined with multi-channel waveform comparison and segmented memory, it is an ideal electronic control teaching tool for vocational schools and training institutions.

The AHO1 Series is available in two configurations: Pro Kit and Master Kit. Users can choose according to their diagnostic needs.