Description
The ANENG AOS04 Digital Oscilloscope Multimeter is a high-precision, handheld test instrument that combines the functionality of a digital oscilloscope with a full-featured digital multimeter in a single portable device. It is ideal for electronic diagnostics, waveform analysis, technical maintenance, and educational applications.
This compact tool offers a wide range of electrical measurements and waveform visualization, making it suitable for technicians, engineers, hobbyists, and laboratory environments. Its intuitive digital display and broad measurement ranges provide accurate and reliable readings across multiple functions.
Technical Features & Measurement Ranges
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Oscilloscope Function
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Sampling Rate: 50 MS/s
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Bandwidth: 10 MHz
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Waveform display and storage with multiple parameter views
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AC/DC Voltage Measurement Range
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DC Voltage: 0 V to 999.9 V — resolution 1 mV-100 mV — accuracy ±(0.5% + 3)
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AC Voltage: 0 V to 750.0 V — resolution 1 mV-100 mV — accuracy ±(1.0% + 3)
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Current Measurement
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DC Current: 0 mA to 20.00 A — resolution 0.01 mA-0.01 A — accuracy ±(1.0% + 3)
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AC Current: 0 mA to 20.00 A — resolution 0.01 mA-0.01 A — accuracy ±(1.2% + 3)
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Resistance & Continuity
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Resistance: 0 Ω to 99.99 MΩ — resolution 0.1 Ω-10 kΩ — accuracy ±(3.0% + 5)
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Continuity / Diode Test: supported (with audible indicators)
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Additional Functions
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Capacitance: 0 nF to 99.99 mF
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Frequency (Hz): 0 Hz to 9.999 MHz
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Non-Contact Voltage (NCV) detection
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USB charging and waveform storage (up to 9 sets)
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The multimeter supports auto and manual ranging for flexible measurement control and provides up to 9999 counts for high visibility of values.
Design & Applications
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Portable and ergonomic handheld form
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Clear LCD display for numeric and waveform analysis
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Suitable for:
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electronic circuit testing
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industrial and workshop diagnostics
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educational labs and training
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maintenance and repair tasks
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