QENDDC ANG RF Frequency Cymometer Meter Tester Scanner Counter 250-450MHZ remote control

Description

Feature This is a frequency tester of remote control, which can test the frequency of remote control exactly and show out clearly. It make you easy to adjust the exact frequency that you want when you are confecting the remote control 100% Brand new • Test coverage: 250-450MHZ. • Working voltage: DC7.5-10V(advise battery:6F22) . • Working current: 51mA. • Standby current: 40mA. • Test distance: 10cm. Test method: So long as you approach the remote control to the tester not above 10cm, it can test your remote control exactly. Application range: Electric door controller, auto door etc burglar alarm controller . remote control, electric lock, garage doorremote control , entrance guard ,and so on. Package Include Frequency test x 1 Power supply cable x 1(don't include battery)