GY-560 Portable Handheld Interphone Frequency Meter Counter DCS Radio Signal Frequency Tester - Grey

• One button to operate, long-press the button to choose frequency step

• With an antenna, can directly measure frequency, convenient to use

• Frequency counter for two-way radios and mobile phones

• Easy to use, automatic shutdown when it not working

• 7-digit LCD display screen

Specifications:

• Frequency range: 50Mhz to 2.4Ghz

• Frequency step: 200K (digital radio signal), 1K, 100Hz

• Coverage distance: U-band 8m, V-band 5m

• Battery: 9V (not included)

• Antenna: unplug the antenna

• Size: about 9.4 x 5.7 x 2.3cm/3.7x 2.2 x 0.9 inch

Note: Only the signal emitted by the transmitter with a power greater than 0.1W can be measured.