Archery and target shooting with firearms and air guns are just a few of the many sports and pastimes that involve high-speed projectiles. Try this measurement technique. Archery and target shooting ...

The fun of having a giant resistor-shaped Ohmmeter is that it reads back the resistance by displaying the color code. If you’re not too hot with decoding those bands there’s a helper band to the right ...

The DLRO10HD low-resistance ohmmeter features an IP65 case design for ingress protection, line or battery operation (including operation while charging the battery), unique high or low power output ...

If you’ve got a resistor and you can’t read the color bands (or they’re not present), you can always just grab a multimeter and figure out its value that way. [Giacomo Yong Cuomo] and [Sophia Lin] ...

Compact and portable, Megger’s MTO106 ohmmeter measures winding resistance in smaller distribution and transmission transformers. The tester detects problems such as faulty tap contacts, broken ...

Cropico, a division of The Seaward Group, introduced the DO7010 portable digital microhmmeter. The ohmmeter is built to measure low resistance and bond resistance, with a measuring range of ...

Our last article covered voltage troubleshooting in series with power-consuming devices (motors) [“Electrical Troubleshooting,” March 5, p. 16]. The article differentiated between an open and a closed ...

A simple ohmmeter is all that is needed to troubleshoot a potential relay. After taking all of the connecting wires off of the potential relay, measure the resistance across the 1 and 2 terminals. The ...

One of my go-to diagnostic tools is a simple home-brew audible ohmmeter (AudOhm). This circuit has served me well for many years, allowing “heads up” testing of wiring harnesses and control equipment, ...