Screen 2.4", frequency 200 kHz (sampling frequency 2.5 https://jiji.ng/cars/mercedes_benz-s-class-2018 Gs/s). FNIRSI 1014D only available from stock in Russia (Oscilloscope signal generator FNIRSI 1014D screen 7" 1GSa /s) for $169. Shipping from China.
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Portable combined ESR tester with built-in oscilloscope PWM test signal generator.