How Do I Fix the UNI-T Digital Multimeter Backlight that Washes Out the Display?
I have used UNI-T multimeters for years, and a washed-out backlight is a common frustration. It makes reading measurements nearly impossible in bright conditions or dim workshops. The issue often comes down to the display contrast setting being too high, not a hardware failure. Lowering the contrast can dramatically improve readability by preventing the backlight … Read more