9V Buzzer Continuity Tester for Wire Cable PCB Circuit with Clip, 100dB Audible Visual Alarm, Replaceable 9V Battery

9V Buzzer Continuity Tester for Wire Cable PCB Circuit with Clip, 100dB Audible Visual Alarm, Replaceable 9V Battery Description

Product Details 1. Audible and visual alarm function: touch the two ends of the measured wire, if an alarm is issued, the wire is conducting, providing clear and intuitive test results 2. Built-in 9V battery: the cover can be opened to replace the battery, ensuring continuous use 3. Low current consumption: when not measuring, the circuit is not conducting, reducing battery usage 4. Buzzer sound prompt: volume is about 100 decibels, with indicator light prompt, making test results easy to perceive Specification 1. Material: Plastic+Metal 2. Color: As Shown 3. Loop current after measurement circuit is turned on: about 20ma 4. Applicable tests: can test whether the cable is normal, whether the wire is normal, whether the PCB board cable is normal, or whether the product is normal Package Contents 1. 1 x Buzzer Tester Warm Tips 1. Do not use when the product is powered on or plugged in to a power source 2. Not suitable for measuring tiny electronic components and electronic circuit boards