ComfyHarbor 9V Buzzer Continuity Tester With 100DB Alarm & LED Indicator - ABS Circuit Tester For Wires/Cables/PCB (93mm, 4 Package Options: Basic/Clip Leads/Test Probes/Full Kit

Continuity tester circuit with buzzer and led If an audible and visual alarm is issued, it means that the wire is conducting, otherwise it means that the wire is not conducting., 2., This product has a built-in 9V battery, and the battery can be replaced by opening the cover. Specifications: Part name: 9V buzzer tester Material: ABS Color: White Size: 63*45*20mm --You can test whether the cable is normal, whether the wire is normal, whether the PCB board cable is normal, and whether the product itself is normal. If there is an audible and visual alarm, it is normal. If not, please check whether the test or battery is normal., 4., This machine uses a 9V battery, and the back cover can be opened to replace the battery. Package Contents: A: 1 continuity tester (without wire) B: 1 continuity tester + 1 red and black clip wire C: 1 continuity tester + 1 multimeter pen wire D: 1 continuity tester + 1 multimeter pen wire + 1 red and black clip wire It is simple and convenient to use., 2., How to use: touch the two ends of the wire to be tested with the test of this machine. --Precautions: Do not use when the product is powered on or plugged in!, Instructions for use: 1., This machine is mainly used to test the continuity of conductors such as wires, which is equivalent to the on/off position of a multimeter. Features: This product has a buzzer prompt with a volume of about 100 decibels. As shown in the schematic diagram, if the red and black ends are not measured, the circuit is not conducting and there is no current consumption., 3., After the measurement circuit is connected, the loop current is about 20ma. BUZZER SOUND PROMPT] The 9V buzzer tester features a loud alarm at approximately 100 decibels, ensuring you can easily hear alerts during testing. [VISUAL INDICATOR LIGHT] Equipped with an indicator light that provides clear visual on wire conductivity, enhancing your testing experience Buy CT203 continuity tester with red indicator LED light and compatible... [USER-FRIENDLY TESTING] Simply touch both ends of the wire to be tested; if an alarm sounds, the wire is conducting, ensuring straightforward operation for everyone. [BUZZER PROMPT] This tester features an impressive buzzer with a volume of approximately 100 decibels, ensuring you can easily hear the alerts during your testing process. LED Indicator Continuity Checker ComfyHarbor 9V Buzzer With 100DB Alarm & LED Indicator - ABS Circuit Tester For Wires/Cables/PCB (93mm, 4 Package Options: Basic/Clip Leads/Test Probes/Full Kit Continuity Tester