Alientek DM40 Touchscreen 3-in-1 Multimeter, Oscilloscope & Signal Generator | Multi-function Portable Smart Tool.. In this video, I’ll walk you through: Unboxing and first impressions. Multimeter tests: AC/DC Voltage, Resistance, Continuity, Capacitance, Diode, Temperature. Oscilloscope functions: waveform capture, FFT analysis, triggers. Signal Generator demo: sine, square, triangle, and sawtooth waves up to 10MHz The Alientek DM40 is perfect for electronics engineers, students, and hobbyists

1.3M views · 48K reactions | Post hurricane issues: under a boil water order, generator power only, no internet, spotty cell signal, long gas lines and schools are closed. Things are slowly improving here and we gotta keep the house and hospital running #hurricane #adayinmylife #florida | Dr.Beachgem10 | Facebook