Idiomas disponibles
Idiomas disponibles
6. Testing without battery
A simple voltage test can be performed when the battery of the
tester is depleted or there is no battery. Connect the two
probes to the tested object. If the voltage of the tested object
is greater than or equal to 50V, the LED at the bottom of the
"
" key will light up, indicating that the tested object carries
dangerous voltage. As the tested voltage increases, the LED
will gradually become brighter.
7. Resistance and continuity testing
Before testing, it is necessary to ensure that the object being
tested is not charged; Determine if the conductor is charged by
testing the voltage at both ends of the conductor with the two
probes.
Connect two probes at both ends of the tested object. If the
resistance is within the range of 0~10k Ω, the continuity symbol
"
" will not be displayed, and the buzzer will sound
continuously; If the resistance is between 10k Ω and 1000k Ω,
the LCD will display the tested resistance value and the buzzer
will not sound.
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