9V Buzzer Tester Wire Cable PCB Switch Continuity Test Tool with Clip 100dB Audible Visual Alarm Replaceable Battery

9V Buzzer Tester Wire Cable PCB Switch Continuity Test Tool with Clip 100dB Audible Visual Alarm Replaceable Battery Description

Product Details ①. Conductivity testing with audible and visual alerts - instantly check if wires are conducting by touching the two ends of the measured wire ②. Built-in 9V battery with replaceable design - open the cover to replace the battery when needed ③. Low current operation - about 20ma loop current when the measurement circuit is turned on ④. Buzzer and indicator light prompts - buzzer volume is about 100 decibels for clear indication Specification ①. Material: Plastic + Metal ②. Color: As Shown ③. Power Supply: Built-in 9V battery (replaceable) ④. Buzzer Volume: About 100 decibels ⑤. Loop Current: About 20ma (when measurement circuit is on) 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 ③. The circuit is not conducting and there is no current consumption when the red and black ends are not measured