HIOKI MR8731 Waveform Comparator Waveform Determinator. The charging has a display, the buttons are responsive, the screen display is not very bright. I don’t know if it’s good or bad, I will test it by上门 (Note: “上门” is difficult to accurately translate without more context. Common translations could be “going to the location”, “visiting in person”, or “on-site”. Here, “on-site” might be the most appropriate in a testing context, so the full translation could be: “HIOKI MR8731 Waveform Comparator Waveform Determinator. The charging has a display, the buttons are responsive, the screen display is not very bright. I don’t know if it’s good or bad, I will test it on-site.”)

However, strictly following the rules, if “上门” must be translated, the most accurate context-dependent translation is “on-site”. So the final translation is:

HIOKI MR8731 Waveform Comparator Waveform Determinator. The charging has a display, the buttons are responsive, the screen display is not very bright. I don’t know if it’s good or bad, I will test it on-site.