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FNIRSI DPOS350P Oscilloscope SA FRA DDS | How to Test A Crystal Oscillator #fnirsi #dpos350p #howto

FNIRSI LCR-ST1 Smart Tweezer Tester 100 1k 10kHz , 0.3 0.6Vrms , magnetic adsorption#tweezers#FNIRSI

FNIRSI BTM-24 Firmware Upgrade & Tutorial | Stop Freezing & Wrong Readings

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FNIRSI 2C23T 3-in-1 0-750 V, DC Voltage ，0-999.9 V，DC high current low current！#oscilloscope #fnirsi

FNIRSI HS-02 | How Accurate Is Your Soldering Iron Temperature? #fnirsi #soldering #hs02#temperature

FNIRSI DSO-153 Oscilloscope DDS | This Tiny Tool Does WHAT?! 🤯 #fnirsi #oscilloscope #signalgeber

FNIRSI DSO-TC4 Oscilloscope | Which Measures Capacitance More Accurate DSO-TC4 VS Multimeter⚡#fnirsi

FNIRSI HS-02B | How to Solder Like a Pro ——Small & Large Joints Melt Instantly!🔥#fnirsi #howto #hs02

FNIRSI LCR-ST2 Dual-Mode Tweezer LCR Meter with Kelvin Clips | 4 Easy Ways to Fix Wrong Readings

FNIRSI DPOF1204 4CH DPO Digital Phosphor Oscilloscope | Scope with Dual ADC & FPGA for Clean Signals

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