Ham Radio Jk-518s MINI Frequency Tester Counter CTCSS and DCS 2 in 1 100-520 MHz

Jk-518s Frequency measurement CTCSS and DCS 2 in 1 Frequency Counter 100-520 MHz MINI Walkie-talkie frequency measuring instrument Frequency reader Upgraded version can measure mute digital mute analog mute JK518S frequency reading Features: LED Display Screen Frequency Tested, Tone (CTCSS / DCS) Tested 2 in 1 Built-in 1500mAh Rechargeable Li-Ion Mode & agrave; Battery Saving, the device will automatically shut down if it is transport for 1 minutes Auto 0.1KHz Specifications: Frequency range: 100MHz — 520MHz CTCSS / DCS Test Tone Available Distance covered: 5m for U band and V-band Response time: 0.2s Operating temperature: – ° c ~ ° c Battery: Built-in 1500mAh Rechargeable Li-ion battery Current consumption: about 100mA Auto Power offtime: 60S Packing list: 1× JK-518S Frequency Counter 1× USB Charging Cable 1×100 × -240V Wall Adapter Features: Mini and compact, easy to carry, convenient and quick to charge Rechargeable with backlight Product Name: JK518S Frequency Tester Packing instruction: boxed (1 charger, 1 frequency meter) without instructions Test range: 100-520MHz Main function: Test the radio frequency point of the walkie-talkie, test the digital mute and analog mute Battery capacity: 1000MAh smart charging (please use the original charger to avoid damaging the battery, the charger will turn yellow when it is full, and the charging red light) Scope of application: walkie-talkie maintenance, hobby, walkie-talkie pairing, etc. Instructions for use: When the frequency detector and the walkie-talkie are turned on at the same time, the walkie-talkie will be pressed and transmitted for 1-5 seconds to display the frequency point and mute Long press-power on Press quickly-reset (retest) Press again-shutdown Uplink frequency, downlink mute