VELLEMAN MK137 Infrared Remote Control Signal Checker Tester Kit

The VELLEMAN MK137 Infrared Remote Control Checker Kit is a compact electronic tester designed to quickly verify the operation of infrared (IR) remote controls. Ideal for technicians, electronics enthusiasts, installers, repair workshops, and home users, this easy-to-build kit provides a fast and reliable way to determine whether an infrared remote is transmitting a signal.

Using the MK137 is simple. Point any compatible infrared remote control at the built-in IR sensor and press any button. If the remote is functioning correctly, the unit immediately responds by illuminating four flashing LEDs, providing a clear visual confirmation that the infrared transmitter is operating.

The tester is invaluable when troubleshooting televisions, satellite receivers, media players, air conditioners, home theatre equipment, DVD players, audio systems, and other appliances that use infrared remote controls. It quickly helps determine whether a fault lies with the remote control itself or with the receiving equipment, saving time during diagnosis and repairs.

Designed with low power consumption of only 15mA, the MK137 operates efficiently from a standard 9V battery (not included), making it completely portable for use in workshops, service calls, retail counters, classrooms, or home electronics maintenance.

Its compact size allows the completed tester to fit easily into a toolbox or technician's equipment bag, ensuring it's always available whenever remote controls need to be checked.

Supplied as a self-assembly electronics kit, the MK137 is also an excellent educational project that introduces users to infrared detection technology, optical sensors, LED indication circuits, and electronic testing equipment. The straightforward design makes it suitable for beginners while producing a practical diagnostic tool for everyday use.

Whether servicing consumer electronics, diagnosing faulty remote controls, assisting customers in retail environments, or learning about infrared communication, the VELLEMAN MK137 Infrared Remote Control Checker Kit provides a quick, reliable, and convenient method of testing IR transmitters.

Features

Quickly checks infrared remote controls

Built-in infrared receiver sensor

Four flashing LEDs indicate IR signal detection

Simple point-and-test operation

Fast verification of remote transmitter operation

Low power consumption

Compact portable design

Battery powered for convenient field use

Ideal for electronics servicing and troubleshooting

Easy self-assembly kit

Specifications

Product Code: VELLEMAN MK137

Product Name: Infrared Remote Control Checker Kit

Function: Infrared remote control tester

Detection Method: Infrared sensor

Visual Indication: Four flashing LEDs

Operation: Point remote at sensor and press any button

Power Supply: 9V battery (not included)

Current Consumption: 15mA

Dimensions: 55 × 30 × 33mm (2.2 × 1.2 × 1.3")

Typical Applications: TV remote testing, audio and video equipment servicing, home theatre maintenance, air conditioner remote testing, consumer electronics repair, workshop diagnostics, retail service counters, educational electronics, technician toolkits, and DIY electronics troubleshooting.

What's in the box
1 x VELLEMAN MK137 Infrared Remote Control Signal Checker Tester Kit