This frequency meter can measure the frequency parameters of continuous carrier signal (intercom) with signal strength indication.
Frequency resolution: 200K (dedicated for digital signals), 1K, 100HZ, optional
Test distance: 450M is about 8 meters. 150M is about 5 meters (please test with actual distance, different instruments have
different distances)
Test range: 50MHZ---2400MHZ
Battery: 9V laminated battery 6F22
Automatic shutdown: 2 minutes. (200K file without automatic shutdown)
Operation: a single button to achieve all functions.
Press the multi-function key-the welcome interface is displayed at power-on-release the key to return to the operating mode before
shutdown-continuous keys
Select 200K stepping-release the button to enter the 200K digital signal dedicated mode
--Continuous keys
Select step 1K-release the button to enter 1K resolution mode (fast sampling)
--Continuous keys
Select step 100Hz-release the button to enter 100Hz resolution mode (high accuracy)
--After continuously pressing the key to enter the working mode (1K, and 100Hz) After entering the working mode (200K)
Quickly press and release the multi-function key Press the multi-function key
Lock screen display content Show shutdown prompt
Quickly press the multi-function button again and release it
Unlock screen
Press the multifunction key for more than 2 seconds
Show shutdown prompt
Release the button, turn off
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