Question

the symbol of overload in multimeter ​

Answer 1

Explanation:

digital multimeter (Kopp GCM-620) that has auto ranging, and an overload indicator on its LCD. When testing a mains outlet

Answer 2

◆The symbol of overload is different in different multimeters.

Some doesn't show reading , For some it shows OL, OVER ,some have indicators that beeps when it's overloaded.

◆While some non - auto ranging multimeters doesn't read values, when the multimeter reading is out of the selected range, other multimeters display OVER or OL.

◆For example, multimeter model Kopp GCM-620 , has auto ranging, and an overload indicator on its LCD.