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) ...

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 ...

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 ...