Voltage Tester Sensitivity Adjustable Induction Non-contact Tester Circuit Break Detection AC，LCD Display, LED Fashlight, Buzzer Alarm, Dual Range 12V-1000V / 48V-1000V and Live/Zero Line Judgment

Operating Instructions Detecting AC voltage Press the power switch of the instrument, and the power indicator (white light) is on. Touch the probe light of the instrument to the power socket or close to the live conductor. If the instrument detects AC voltage, the indicator light of the instrument flashes, according to the detected signal Intensity lights the corresponding signal strength indicator (high, medium and low), and the buzzer emits different alarm sounds. When the meter senses an AC signal, the meter lights the signal strength indicator (low yellow light); when a high AC signal is sensed, the meter lights the signal strength indicator (medium, low yellow, orange light) at the same time; when the meter When the highest AC signal is sensed, the indicator lights the signal strength indicator (high, medium, low yellow, orange, red) at the same time. The stronger the signal sensed by the meter, the higher the frequency of the buzzer alarm. Warning: 1. When detecting AC voltage, even if there is no alarm indication, the voltage may still exist. Do not rely on a non-contact voltage detector to determine whether there is voltage on the wire. The detection operation may be affected by factors such as socket design and different types of insulation thickness.

ASIN

B08BPKR9JK

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

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