Fariedl Intelligent induction for electricians to repair line breakpoints to find zero live wire identification and test electricity test pen Gas Detector

[Dual Mode]: The detector supports automatic/manual dual mode, which can be selected according to needs. It is convenient to detect and report the presence of AC voltage in automatic mode, or to apply voltage multiple times in manual mode. [Adjustable Sensitivity]: The sensitivity of the voltage detector can be adjusted to any value according to needs. Low sensitivity to improve the discrimination accuracy of complex lines; high sensitivity to easily find hidden pipelines and install deeper wall sockets. [8 3-color LED indicators]: The voltage test pen is equipped with 8 LED indicators, divided into 3 colors (2 green, 3 yellow, 3 red), and equipped with triple buzzer alarm. The voltage strength can be easily and intuitively determined by the different colored LEDs lighting up and the different frequencies of the alarm. [Live wire tester]: Determine live wires by the detected voltage intensity, which is safe and easy to distinguish. The line with a stronger voltage signal is a live wire. [Breakpoint Detector]: Determine the breakpoint of the live line by measuring the change in voltage intensity of the live line.