8.2K views · 111 reactions | Do you know how oscilloscopes evolved?...

BIG NEWS!  Tech enthusiasts, rejoice! Get ready to revolutionize your workflow with our 4-IN-1 tablet oscilloscope! • 2CH 350MHz 1GSa/s scope • 50MHz signal generator • 200K~350MHz spectrum analyzer • 50MHz frequency response analyzer Plus: Ultra-high waveform refresh rate & QC18W fast charging. Limited time offer: $20 pre-order discount!  Don't wait - secure yours now and take your skills to the next level! https://www.fnirsi.com/products/dpos350p | Fnirsi | Facebook

🔗 Learn more: https://fnirsi.top/47yifEm 💥 $15 OFF with code: 2D15P15 Meet the ultimate all-in-one measuring tool. The new FNIRSI 3-in-1 combines: ✅ 100 MHz oscilloscope (50 MHz dual-channel) ✅ 10 MHz signal generator ✅ 19999-count digital multimeter —all in a compact, portable device powered by a 5000 mAh rechargeable battery. Key Highlights: ✨ 500 MSa/s sampling rate with 11 math functions ✨ Capture signals at up to 1200 frames/sec with stunning clarity ✨ 4.3'' IPS touchscreen intuitive knob

Learn how to choose the perfect oscilloscope for your electronics projects! In this video, we explain the 3 most important specs: Bandwidth, Sampling Rate, and Memory Depth. FNIRSI 2D15P Touch Screen Digital Oscilloscope Multimeter Signal Generator 3-in-1, Dual Channel 100MHz, 500MSa/s, 20000 Counts, 5000mAh recahrgeable battery. ✅ Easy-to-follow tips for accurate signal measurement ✅ Ideal for students, engineers, and electronics enthusiasts Learn more at 👉 https://fnirsi.top/491LaDn $15 USD O

4.2K views · 25 reactions | Meet the all-in-one instrument that...

4.6K views · 37 reactions | Learn how to safely test AC powers,...

Step-by-step crystal oscillator test using the FNIRSI 2D15P — the all-in-one 100MHz digital oscilloscope, multimeter & signal generator. See how to set trigger mode, probe correctly, and capture clean sine waves like a pro. The FNIRSI 2D15P combines everything you need in one compact device: ✅️ Dual-channel 100MHz oscilloscope, 500MSa/s, memory 10K/100K/1M ✅️ Waveform capture 1,200 FPS to catch glitches ✅️ 11 math operations ( , -, ×, ÷) & 18 automatic measurements ✅️ 4.3” touchscreen physical k

Previously, we showcased a variety of mesmerizing Lissajous Figures. Check it out here: https://www.facebook.com/reel/716130854853803 In this episode, we’ll show you how to create them yourself using the FNIRSI 2D15P 3-in-1 Oscilloscope. Step-by-step: 1️⃣ CH1 (X-axis) → 1kHz Sine Wave 2️⃣ CH2 (Y-axis) → 1kHz Sine Wave, Phase 90° 3️⃣ Switch to XY Mode → AUTO → Center display 50% Different frequency ratios create different shapes: 1:1 → Circle & Ellipse 1:2 → Figure-eight 2:3 → Complex patterns ..