Features :
It 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.
Working voltage: DC 7.5-10 V
Working current: 51mA
Standby current: 40mA
Test coverage: 250-450MHZ
Test distance: 10cm
7.5~10V
5 size : 92*56*24(approx)

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 door remote control ,entrance guard ,and so on.

Package Content:
1 x Frequency Counter
1 x Power supply cable
(Batteries not included)

If you have any questions about the item, please contact us, we will solve it as soon as possible.

Thank you and Best Wishes!