Best Handheld Lab Oscilloscopes of 2025

GOCHIFIX 3-in-1 Oscilloscope is a versatile tool that combines a 12MHz oscilloscope, a digital multimeter, and a signal generator in one. By pressing the "AUTO" button, you can easily switch between modes for quick waveform analysis. The high-speed sampling feature allows for precise signal analysis within a 12MHz bandwidth. It also includes a waveform generator that outputs sine, triangle, and square waves for equipment debugging and signal analysis. With a replaceable lithium battery and auto-sleep function, this oscilloscope is power-saving and can operate continuously for over 8 hours.

FNIRSI Handheld Oscilloscope, with a fast sampling speed of 2.5MS/s and a 200KHz bandwidth, allows you to measure various signals accurately. The full trigger function makes it suitable for both analog and digital signals. Its 2.8-inch LCD screen and one-key AUTO setting simplify waveform measurements, saving you time and effort. Additionally, the portable design and long-lasting battery life of about 4 hours provide convenience for on-the-go usage.

The FNIRSI 1013D Plus Oscilloscope is a portable handheld tablet oscilloscope with a 100X high voltage probe, 2 channels, 100MHz bandwidth, 1GSa/s sampling rate, and a 7" TFT LCD touch screen. It has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. It also has a complete trigger function, a 6000mAh high-performance lithium battery, one-button automatic device, capacitive screen touch & gesture operation, and a Lissajous graphic display & FFT viewing function. Customers have found it to be ultra portable and easy to use, but some have experienced issues with the stand and waveform stability.

The ZOYI Oscilloscope is a versatile tool designed for various electronic measurements. With its dual-channel feature, you can effectively analyze different waveforms, including pulse and noise signals, making it easier to troubleshoot complex issues. The integrated multimeter mode allows you to measure resistance, capacitance, and current with high precision, ensuring accurate results. Additionally, the oscilloscope’s high-speed mode offers enhanced performance with a sampling rate of up to 280MSa/s, ideal for capturing fast-changing signals. Lastly, the built-in signal generator enables you to create different waveforms for testing and comparison, expanding your measurement capabilities significantly.

The FNIRSI Handheld 3-in-1 Oscilloscope is a versatile device that combines an oscilloscope, multimeter, and signal generator. With 2 channels and a 10MHz bandwidth, it allows you to analyze and capture waveforms in real-time. The multimeter mode offers a wide range of measurements including voltage, current, resistance, and capacitance, making it ideal for professionals, hobbyists, and home users. The signal generator function provides various waveforms for testing and calibration purposes. Its compact design with a high-resolution LCD display and built-in rechargeable battery ensures portability and convenience for on-the-go use.

The FNIRSI 2C53P Oscilloscope combines a handheld oscilloscope, multimeter, and signal generator in one device. With a sampling rate of 250 MS/s and a bandwidth of 50 MHz, it allows you to capture and analyze signals efficiently. The built-in signal generator outputs 12 different waveforms, making it easy to test and visualize signals at frequencies up to 10 MHz. You can also simplify your measurements with the one-key AUTO feature, which streamlines operations for both periodic and non-periodic signals. Additionally, the X-Y mode provides a comparative analysis of two signals, enhancing your understanding of their relationships.

The FNIRSI 2C53T Oscilloscope is a versatile tool designed for both professionals and hobbyists. With its 50 MHz bandwidth and 250 MSa/s sampling rate, you can accurately capture and analyze waveforms, making it ideal for detailed electronic work. The upgraded model features enhanced measuring capabilities, including math operations and cursor measurements, which help simplify complex calculations. Additionally, the built-in multimeter allows you to measure voltage, current, and resistance, eliminating the need for multiple devices. Plus, the signal generator can output various waveforms, providing further flexibility in your testing and experimentation.

The FNIRSI DSO-510 Oscilloscope is a versatile tool designed for precise measurements. With its 10 MHz bandwidth and 48 MS/s sampling rate, you can easily capture and analyze various signal features. The display is enhanced for clarity, allowing you to view your data clearly and make adjustments with the one-key AUTO function. Additionally, this device features a DDS signal generator that can produce 13 different waveforms, making it ideal for simulating diverse signals. Its built-in battery ensures you can work without interruptions, providing convenience for long-term use.

GOCHIFIX Oscilloscope Multimeter is a versatile tool that combines an 80MHz oscilloscope, a digital multimeter, and a signal generator in one device. With 2 channels, you can analyze two signals simultaneously, making it easier to compare and troubleshoot. Its high-speed sampling rate allows for accurate signal analysis within the 80MHz bandwidth. The waveform generator feature lets you output sine, triangle, and square waveforms for equipment testing and signal verification. The large storage capacity enables you to save up to 2000 sets of data and 200 waveforms, providing convenience for your projects.

The AUKUYEE Updated 2.4" TFT Digital Oscilloscope Kit is a great choice for those who need a high-quality oscilloscope that is easy to use. This upgraded version has a wider sensitivity range, reaching 5mV/div - 20V/div, and can be handheld. The analog and digital circuits are separated, and the rotary encoder makes parameter adjustment quicker and easier. It comes as an assembled finished machine, so you can use it directly without any assembly or welding process problems. The kit includes an oscilloscope, BNC-clip cable, power supply, detailed operation instructions, troubleshooting guide, and schematic.