RT 100 Remote Tester Frequency Infrared (IR) can detect frequency of
car remote keys as well as the infrared works or not,
which helps a lot in key programming and car maintenance.

1.Portable Design
2. Easy Operation
3. Clear Display
4. Data Reliable
 
Frequency Test Range:
300Mhz—320Mhz
434Mhz
868Mhz

Way to Test Frequency:
- Power on the device
- Put the remote control close to the device
- Press any button on the remote control
- 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