Forget switching between multiple instruments. The FNIRSI DST-210 lets you not only measure, but also see and actively test: you can view the signal on the display like on an oscilloscope, perform accurate multimeter measurements at the same time, and, when needed, inject a test signal into the circuit from the generator.
Oscilloscope with a 10 MHz bandwidth and 48 MSa/s sampling helps reveal short spikes, dips, and instabilities. With Auto/Normal/Single modes, trigger settings, and “hold”-type functions, you can quickly get to the root of the problem—whether you are working on power supplies, PWM, audio, or automotive electronics.
True RMS multimeter provides reliable readings even on distorted waveforms and is complemented by Curve Mode and data logging for tracking trends over time. The DDS signal generator (13 waveforms) is ideal for filter tuning, amplifier testing, or PWM simulation. The device features a 2.8" color TFT display with day/night mode, USB‑C charging, a 3000 mAh battery, and a rugged housing with a silicone protective cover.
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