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Seeing an actual waveform instead of just a voltage number is often the difference between guessing at a circuit problem and actually diagnosing it. A dedicated portable oscilloscope with a real touchscreen makes that kind of visual diagnostic work accessible without a full bench setup.
What It Is
This is the FNIRSI 1013D Plus, a 100MHz 2-channel digital oscilloscope with a 7-inch TFT touchscreen, built as a dedicated portable scope for bench and field diagnostic work.
Key Features
- 100MHz bandwidth, 2-channel input for genuine dual-signal comparison
- 7-inch TFT touchscreen for a large, clear waveform display
- Dedicated oscilloscope design, not a compromised multi-function combo
- Portable form factor for bench or field use
Pros and Cons
At 4.4 stars, the large touchscreen and dedicated scope focus draw consistent praise — unlike combo instruments that split their capability three ways, this puts full attention into being a genuinely good oscilloscope.
100MHz bandwidth covers the large majority of general electronics and automotive diagnostic work, but won’t reach the higher frequencies that specialized RF or high-speed digital work requires.
Who It’s For
Technicians and hobbyists who want a genuinely capable dedicated oscilloscope in a portable form factor without lab-bench pricing.
Verdict
A solid, dedicated portable oscilloscope with a display large enough to actually work from — a good choice for anyone who wants real scope capability without a full bench setup.