Tag: Portable / Handheld

Working on remote RF remotely

Recently, a number of instrumentation companies have introduced ways to ease the burden on field personnel by allowing them to control RF equipment from

What’s It Worth: Electronic Trainers

When radio became popular in the early 1920s, many of these schools switched to or added "wireless" training to their curriculum. As radio became mainstream hundreds of

Turn Your Phone into a Multimeter

Keep your multimeter handy right on your iPhone (or iPad/iPod Touch). The wireless multimeter, iDVM by Redfish Instruments can wirelessly link to your iOS

Voltage tester 101

Voltage testers measure the flow of electric current passing through a circuit, battery, or outlet; it is an easy-to-use tool that no electrical engineer, hobbyist, or

Handheld TDR can source 2-ns-wide pulses

The handheld CFL510G time domain reflectometer (TDR) features a 2-ns pulse width that is said to virtually eliminate dead zones, letting the instrument accurately locate

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