The continuity tester is a handy adjunct to an ohmmeter. The unit or component whose continuity is to be checked is connected between terminals E1 and E2 (which may be probes or croc clips). The test ...

This Design Idea describes a handy continuity tester with two modes of operation: It may sound if it detects continuity between its two probes, or it may sound when it detects no continuity. The ...

Extech Instruments, a supplier of test and measurement equipment for the industrial marketplace, has announced its CT20 Continuity Tester Pro. This affordable test product features the unique ...

One of the core features of the scientific community is the concept of “peer review” where any claims made by a scientist are open to be analyzed and reproduced by others in the community for ...

In addition to basic continuity testing, the Model ST1000 hand-held SCSI cable tester will display the presence or absence of TERMPWR, indicate whether the bus is SE, HVD, or LVD, and display the ...

Q: I have a tenant who complained that a light fixture wouldn’t light. After I replaced the switch, the light still wouldn’t come on. I realized that all the bulbs were out. Anyway, is there a way to ...

The chief engineer is on vacation, but he asked me to see if I could pick something up to check the fiber lines we have run-some don't appear to be labeled correctly, or are possibly faulty. But ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ohm meter, but sometimes you don’t care about the actual resistance. You just ...

The VPC-30 voltage and continuity tester features a built-in shaker that provides the same functionality and feel as older analog solenoid testers The VPC-30 voltage and continuity tester features a ...