Portable 2‑Channel Digital Oscilloscope 100/200MHz 3‑in‑1

Portable 3‑in‑1 Oscilloscope, Multimeter & Waveform Generator

This handheld digital oscilloscope combines a 2‑channel scope, true multimeter and waveform generator in one compact instrument, ideal for field service, education and bench work. Available in 100 MHz (HDS2102, 500 MSa/s) or 200 MHz (HDS2202, 1 GSa/s) models, it delivers reliable signal capture and analysis for a wide range of electronic applications.

The 3.5" high‑contrast color LCD provides clear waveform visibility indoors and outdoors, while a waveform refresh rate up to 10,000 wfms/s ensures responsive display of fast signal changes. With DC/AC/ground input coupling, 1 MΩ ±2% input impedance (≈16 pF), and selectable probe attenuation (1X to 100000X), it supports accurate measurements from low‑level signals up to 400 V (with 10:1 probe). Horizontal time base spans from 2 ns/div to 1000 s/div (1‑2‑5 steps), and vertical sensitivity from 10 mV/div to 10 V/div with 8‑bit resolution.

Integrated multimeter functions allow measurement of standard electrical parameters, while the built‑in waveform generator is suitable for functional testing, education and troubleshooting. USB Type‑C connectivity supports charging via power bank and PC connection for data transfer and software control. The rechargeable 18650 battery enables several hours of continuous operation, making this unit suitable for on‑site diagnostics as well as lab use.

Why It's a Smart Choice

• Three instruments in one - Oscilloscope, multimeter and waveform generator reduce equipment clutter and simplify your toolkit.
• Flexible performance options - Choose 100 MHz/500 MSa/s or 200 MHz/1 GSa/s to match your measurement and budget requirements.
• Designed for mobile and bench use - Compact form factor, battery operation, self‑calibration and USB Type‑C connectivity support both field work and laboratory setups.

FAQ

Q: What is the difference between the HDS2102 and HDS2202 models?
A: The HDS2102 offers 100 MHz bandwidth with a 500 MSa/s sample rate. The HDS2202 provides 200 MHz bandwidth with a 1 GSa/s sample rate. Both have 2 channels and the same core features.

Q: Can this oscilloscope connect to a PC?
A: Yes. The USB Type‑C interface supports connection to PC software for data viewing, storage and control. SCPI support also enables integration into automated test setups.

Q: How long does the battery last?
A: The built‑in 18650 lithium battery typically provides approximately 3-6 hours of operation, depending on brightness and usage. It can be recharged via the included charger or a compatible USB power source.

Q: What is included in the package?
A: You receive the digital oscilloscope, Type‑C USB cable, power charger, oscilloscope probe, multimeter leads, two BNC‑to‑alligator clip cables, English user manual and a soft carrying bag.