you can take a siren from a home security device, not a speaker but a siren cause a siren works of voltage and a speaker works of wattage. take a battery that is capable of working the siren then just put the the siren in series with the battery and then take the two wires and put one on the open side of the battery and the other wire on the open side of the siren. If the siren goes off there is continuity between the two wires your testing if the siren dont then there is no continuity.... good luck..
A continuity tester.
A continuity tester determines if an electrical path can be established between two points. This is a great tool for mechanics, architects, and electricians.
A: Motherboards and even cards have lines running in all kinds of way in close proximity. a continuity tester not only checks for continuity but also for shorts to one point to every point on the item submitted
You must check for continuity in the wiring. You will need a voltage/continuity tester. place one lead at one end of the wiring and place the other at the opposite end of the wiring. If the continuity tester does not indicate a constant flow of continuity it will NOT light up or "sound off."
When used on a copper based cable a continuity tester applies a small amount of ______ to each conductor?Voltage
Remove the power then remove the fuse. With an ohmmeter put the leads on both ends and read the meter. If it shows "zero" then the fuse is good and can conduct electricity. If it shows anything else than the fuse is defective and needs to be replaced.
A continuity tester, aka test light. Its a simple ohmmeter with a go/no-go indicator (often a light bulb).
You can use the DMM to test continuity in the cable.
A. Continuity Tester
A. Continuity Tester
use a continuity tester on the switch itself just hold contacts on tester to contacts on switch and if it reads with a beep or a light your switch is good pending the tester is accurate
voltage