Here is a simple tester for checking the basic operations of an infrared remote control unit. It is low-cost and easy to construct. The tester is built around infrared receiver module TSOP1738.

Covering a frequency range of 700 MHz to 2.7 GHz, Keysight’s E6610A remote radio-head tester furnishes two RF transmit and receive channels, plus a built-in CPRI (Common Public Radio Interface) ...

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 ...

The CT20 Continuity Tester Pro features single-user remote or local continuity testing and wire/cable identification capabilities, eliminating the need for someone to be at both ends of the wires ...

Overall, this Fluke Networks tester is a good choice if you only want to qualify cables and aren’t concerned with the general network connectivity. We like how the remote unit has status lights and a ...