The ANENG AOS03 Digital Oscilloscope Multimeter is an advanced handheld testing instrument that combines the functionality of a digital multimeter, oscilloscope, and signal generator in a single device. Designed for engineers, technicians, and electronics enthusiasts, it provides accurate measurements, real-time waveform analysis, and waveform output for versatile applications in diagnostics, maintenance, and electronic circuit testing.

Key Features

• 3-in-1 Functionality: Combines digital multimeter, oscilloscope, and waveform generator.

• High-Resolution Display: Clear LCD screen for real-time waveform visualization and precise readings.

• Accurate Measurements: Measures AC/DC voltage, current, resistance, continuity, and diodes.

• Signal Generator: Built-in waveform output for testing and simulating signals.

• Compact Handheld Design: Lightweight and portable, suitable for fieldwork and lab use.

• Data Hold & Auto Range: Simplifies testing with user-friendly operation and accurate results.

• Rechargeable Battery: Ensures long working hours with USB charging capability.

• Safety Protection: Overload protection for safe operation in various environments.

Technical Specifications

• Model: ANENG AOS03

• Functions: Digital multimeter, oscilloscope, signal generator

• Display: High-resolution LCD screen

• Voltage Measurement: AC/DC up to 600V

• Current Measurement: Up to 10A

• Resistance Range: 0–20MΩ

• Oscilloscope Bandwidth: Up to 200kHz (depending on mode)

• Waveform Output: Multiple waveform signal generator

• Power Supply: Rechargeable lithium battery (USB charging)

• Dimensions: Compact handheld design

• Safety Features: Overload protection, insulated casing

Applications

The ANENG AOS03 is designed for a wide range of electrical and electronic testing tasks:

• Circuit Testing & Troubleshooting: Ideal for diagnosing faults in electronic boards and circuits.

• Waveform Analysis: Captures and displays real-time signal behavior for detailed analysis.

• Educational Use: Perfect for students learning about oscilloscopes and multimeters.

• Fieldwork & On-Site Diagnostics: Portable design for maintenance, repair, and quick inspections.

• Signal Simulation: Generates testing waveforms for calibration and experimental projects.

Unlike standard multimeters, the AOS03 integrates oscilloscope and signal generator functions, offering a complete solution in one handheld device. Its compact size, accuracy, and versatility make it an essential tool for engineers, technicians, educators, and DIY electronics hobbyists.