FNIRSI DSO-153 2-IN-1 Mini Digital Oscilloscope Waveform Generator

The FNIRSI DSO-153 is a compact, user-friendly handheld digital oscilloscope designed for beginners, hobbyists, and professionals in need of a lightweight, versatile tool for routine signal testing and maintenance. Featuring a real-time sampling rate of 5MS/s, a 1MHz bandwidth, and robust signal processing capabilities, the DSO-153 provides a reliable solution for analyzing both periodic and non-periodic signals. Its built-in function generator and one-click AUTO mode further enhance its usability, making it a go-to device for educational purposes, general equipment maintenance, and basic signal analysis.

Key Features

• High-Performance Oscilloscope: 5MS/s real-time sampling rate and 1MHz analog bandwidth.
• Comprehensive Trigger Functions: Supports single, normal, and automatic modes with rising/falling edge detection.
• Wide Voltage Range: Measures up to ±400V (Vpp: 800V) with X10 attenuation.
• Signal Generator: Built-in generator outputs 14 waveforms at up to 10KHz frequency.
• One-Click AUTO Mode: Effortlessly display waveforms with minimal input or adjustment.
• HD Display: 2.8-inch 320x240 resolution LCD for clear signal visualization.
• Portable and Lightweight: Weighs only 100g, making it easy to carry and handle.
• Multi-Language Support: Available in 8 languages, including English, Chinese, Spanish, and more.
• Rechargeable Battery: Built-in 1000mAh lithium battery provides up to 4 hours of continuous use.

Specifications

• Channels: 1.
• Real-Time Sampling Rate: 5MS/s.
• Bandwidth: 1MHz.
• Vertical Sensitivity: 10mV/div - 20V/div (1-2-5 step progression).
• Time Base Range: 500ns/div - 20s/div (1-2-5 step progression).
• Voltage Range:
  • X1: ±40V (Vpp: 80V).
  • X10: ±400V (Vpp: 800V).
• Trigger Modes: Auto / Normal / Single.
• Trigger Edge: Rising / Falling.
• Input Coupling: AC/DC.

• Frequency Range: 0 - 10KHz.
• Duty Cycle: 0% - 100% (rectangular and sawtooth waves).
• Amplitude: 0.1V - 3.3V.
• Waveforms: Sine wave, rectangular wave, sawtooth wave, DC signal, noise wave, and more (14 types).

• Screen Size: 2.8 inches.
• Resolution: 320x240 pixels.
• Type: TFT LCD.

• Battery: 1000mAh rechargeable lithium battery.
• Charging Interface: USB Type-C, 5V/1A.
• Dimensions: 99 x 68.3 x 19.5mm.
• Weight: 100g.

The FNIRSI DSO-153 stands out with its balance of performance, portability, and ease of use. Its one-click AUTO mode and versatile trigger functions simplify signal analysis for both beginners and seasoned professionals. With its built-in signal generator and multi-language support, the DSO-153 is ideal for classroom demonstrations, DIY projects, and general maintenance tasks.

• Educational signal demonstrations.
• Routine maintenance of electronic equipment.
• Troubleshooting analog and digital circuits.
• DIY electronics projects and hobbyist experiments.

Simplify your signal testing with the FNIRSI DSO-153—a compact, affordable, and reliable oscilloscope designed for everyone.