Used to measure the contact resistance of relays, switches, and PCB traces, B&K Precision’s 2840 series of DC resistance meters offers greater accuracy and resolution than typical multimeters. The ...

Tracking energy use is recognized as more and more important in today’s world. It makes perfect sense to see the proliferation of smart energy meters and programmable thermostats that emerged in ...

Measuring the electrical resistance (ohms) of motors, compressors, and other electrical devices in HVAC systems may seem straightforward. But when the measurements of zero (0) or “OL” (overload) come ...

This multimeter add-on is called the Half Ohm. It allows you to measure small resistance values, and can be used to track down shorts on a PCB. The board acts as a pass-through for both probes. When ...

When working at high resistances, it becomes a significant factor. Caple capacitance increases the time to charge the cable, which can lead to additional settling time to make accurate measurements ...