Fast Shipping 6V 12V 24V DC Tester Probe Light Wand - with replacement bulb HQ
$9.99
6V – 24V DC Caution – DO NOT TEST ON STANDARD WALL OUTLET! This tester is for DC power only . Unscrew the top of the probe handle, and remove the Cover & the pen handle clip. The bulb should slide out along with the spring.
