250-450MHZ frequency tester

by Jamie Jiang Electronic Products Supplier

250-450MHZ remote control frequency tester electric door controller frequency counter car key remote tester.

Recommended Features

250-450MHZ
remote control frequency tester
electric door controller
frequency counter
car key remote tester

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Review on 250-450MHZ frequency tester

http://www.aliexpress.com/store/product/Fobd2repair-1pc-250-450MHZ-remote-control-frequency-tester-electric-door-controller-frequency-counter-car-key-remote/1679118_32299756335.html

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Frequency Reader Counter is a test frequency wireless remote control apparatus that can accurately test the frequency of the remote-controlled device, and can clearly be displayed.

Frequency Counter Test method is very simple, just need to test the remote control device close to the frequency counter will be able to accurately test out the remote control frequency. (Valid test range is not more than 10cm).

Features:

1. Frequency Counter is a portable frequency counter
2. Great for electric door controller manufacturers, automatic door manufacturers and other fields
3. With a 4-digit screen, the result can be clearly displayed
4. Easy to use and carry

Specifications:

Effective Test Range: 250Mhz to 450Mhz
Valid Test Range: Less than 10cm
Powered by a 9V 6F22 battery (Not included)
Operation Voltage: DC9V
Standby Current: 40mA
Operating Current: 51mA
Size(L x W x D): Approx. 9.3 x 5.8 x 2.4cm / 3.7 x 2.3 x 0.9 inch

Package

1 x Frequency Counter
1 x Battery Connector

How to use

1 : the measured wireless remote control frequency, the remote control on the sensing zone press any key to display the frequency shows the frequency of the remote control .

2 : measured infrared remote control or other laun-ch, the position of the remote control facing the infrared receiver (INPUT) click any key IR position red light, said some of the remote control transmitter normal.

This wireless Remote control Detector & Duplicator is only for testing and study, Otherwise accept the consequences by yourself if violate the state laws in your country. just sell to Car repair service shop, Garage, workshop, it is also the Car locksmith tool.

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