A multimeter is a powerful tool for measuring electrical values such as voltage, resistance, and current, commonly used in automotive and household applications. This beginner’s guide will walk you ...

If you ask us how to measure the current draw from something, we’ll break a power lead and put a multimeter in series with the power supply. If that’s not handy, we’ve been known to take the fuse out ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A digital multimeter is an indispensable tool for testing, diagnosing, and ...

February 9, 2014. Keithley Instruments announced that it has published the seventh edition of its Low Level Measurements Handbook: Precision DC Current, Voltage, and Resistance Measurements. This ...

August 14, 2013. Keithley Instruments today announced a source measure unit (SMU) instrument with a capacitive touch-screen graphical user interface. The Model 2450 SourceMeter SMU combines the ...