BSIDE S4 Intelligent Voltage Tester for Mechanical, Electrical, and Home Use

NEUTRAL LIVE WIRE IDENTIFICATION: Select the neutral live wire distinction function. Insert the pen needle into the dedicated hole for identification. Without needing traditional voltage checks, this ensures safer electricity measurement. ROUTE BREAKPOINT DETECTION: In NCV non-voltage detection mode, the breakpoint position is eliminated along the route when only a single strand is charged. This feature simplifies and speeds up the detection process. CLEAR DISPLAY: Equipped with an LCD HD display, this voltage tester provides clear readings, making test values easily visible even in dark environments. MAIN FUNCTIONS: - Quickly distinguish and detect AC voltage values. - Pen tip tests AC and leakage voltages. - Quickly identify conductor and line power failures. WIDE APPLICATION: The intelligent sensor voltage tester finds widespread use in mechanical repair, electrical maintenance, home use, and automobile repair, among other areas.