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.OBDSTAR RT100Â Features:
1. Portable Design
2. Easy Operation
3. Screen Display
4. Reliable Data
Frequency Test Range:
300Mhz-320Mhz
434Mhz
868Mhz
Way to Test Frequency:
 1. Power on the device RT100
 2. Put the remote control close to the device
 3. Press any button on the remote control
 4. The lit indicator shows the frequency
Way to Test Infrared Working or not:
The infrared works well if the indicator lits up after pressing the key button,otherwise,it is in malfunction
