
Test vehicle key fobs & remotes. Draper Tools tester detects RF/IR signals (418-434MHz) to diagnose faults. Auto power-off. Compact design.
The Draper Tools Vehicle Key Fob Tester is an essential diagnostic tool for mechanics, auto locksmiths, and car owners, providing a quick and reliable way to test the functionality of remote key fobs and infrared controls. By detecting both radio frequency (RF) and infrared (IR) wavelengths emitted by vehicle remotes, this tester helps diagnose potential faults with the emitters, saving time and money on unnecessary repairs or key replacements.
It operates on the common 418-434MHz frequency range, covering a wide spectrum of modern vehicle security systems. The compact and portable design features an auto power-off function to conserve battery life, making it a convenient tool to keep in any workshop or garage. Please note that operation requires a single 9V PP3 battery, which is not supplied.
This tester is invaluable for verifying if a key fob is transmitting a signal before investigating more complex issues with the vehicle's central locking or alarm system. Its straightforward operation makes it suitable for both professional and DIY use, offering peace of mind and efficient troubleshooting.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.