OBDSTAR RT 100 Remote Tester Frequency Infrared (IR) can detect frequency of car remote control as well as the infrared is working or not, which helps a lot in key programming and car maintenance.
Host of remote controller (Remote master) for copy kinds of wireless RF remote controller!
It's suitable for key&lock shop, locksmith, and car service shop!
Car IR Infrared Remote Key Frequency Tester can test frequency of usual remote control and Car IR infrared remote key, for key maker use.