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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
adjustable from 3000K to 6500K
It can be used in the hands-free system of the mobile phone to make or answer the call easily
the battery can be recharged
Screen size: 7 inches
fine texture and wear-resistant
GY560 Portable Handheld Frequency Meter Walkie-talkie Frequency Measurement Tool SMART SENSOR adjustable from 3000K to 6500K1. 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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