4 ms·
You can check the waveform with one of these: https://www.amazon.com/EMAY-Portable-Monitor-Software-Compatible/dp/B072DVN9GV https://www.amazon.com/EMAY-Portabl
by Merrill 7y ago
You can check the waveform with one of these: https://www.amazon.com/EMAY-Portable-Monitor-Software-Compatible/dp/B072DVN9GV https://www.amazon.com/EMAY-Portable-Monitor-Software-Compat...