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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
It can be used in the hands-free system of the mobile phone to make or answer the call easily
Brightness uniform value: 90%
Screen size: 7 inches
Material: oxford cloth/PU
Built-in rich functions
GY560 Portable Handheld Frequency Meter Walkie-talkie Frequency Measurement Tool SMART SENSOR It can be used in1. This frequency meter can measure the frequency parameters of continuous carrier signal (intercom, cordless phone) and digital signal (GSM, CDMA, PHS, wireless remote control, etc.), with signal strength indication. It is a maintenance staff, wireless enthusiasts to test the frequency And the preferred tool for signal strength. 2. Frequency counting resolution: 200K (dedicated for digital signal), 1K, 100HZ, optional 3. Test distance: 450M is about
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