The built-in battery of the multimeter consumes quickly, consumes electricity, and what is the fault?
The multimeter does not have an OFF position, the button switch is accidentally touched in the backpack, or it is often not turned off due to bad usage habits, power consumption is consumed in standby, or the test pen is frequently contacted due to poor usage and storage habits, and the gear is in the resistance or buzzer gear, resulting in power consumption Consumption, the purchase of inferior batteries does not have enough power, the low-quality multimeter itself consumes a lot of power or the circuit board is aging, and the power is consumed due to component failure. There is more than one reason, which needs to be eliminated one by one.
