Lonsdor RT4 IR FR Remote Frequency Tester

  • $35.00
    Unit price per 

Only 57 left!
Item No. E71P29A Weight: 0.8 kg
Estimated: Free Standard Shipping 7-15 working days.
                      Expedited Shipping 3-6 working days.

How to test the frequency?

1- Put the remote control close to the device
2- Press any button on the remote control
3- The indicator that turns on is the frquency

How to test infrared working or not?

Press the key
The infrared indicator turns on - good, off - bad

Frequency Test Range:

  • 300MHz-320MHz
  • 434MHz
  • 868MHz
  • 902mhz

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