Handheld Remote Control Wireless Frequency Meter Counter Tester for Car Garage

Handheld Remote Control Wireless Frequency Meter Counter Tester for Car Garage Feature: 1. Remote Control and Accurate Test: It is a remote control frequency tester, which can accurately test the remote control frequency with clear display.As long as you bring the remote control within 10cm of the tester, it can accurately test your remote control. 2. Adjustable Frequency: Wireless Remote Control Frequency Test Meter. When using the remote control, you can easily adjust the exact frequency you need. 3. Matching Use: The effective test frequency range is 250-450MHZ, which is very suitable for use with the fixed code remote control with adjustable frequencY. It can adjust the transmission frequency conveniently and quickly. 4. Wide Application: This hand-held frequency meter can be applied in many things. Such as remote control car key, electric door controller, automatic door anti-theft alarm controller, electric lock, garage door, etc. 5. Portable: This frequency counter is lightweight and wireless. It is convenient to carry and you can use it anytime and anywhere. Specification: Working current: 51mA Test coverage: 250-450MHz Test distance: 10cm/3.94in Working voltage: DC7.5-12V Test accuracy: +-1MHz Battery recommendation: 9V laminated dry battery (not included) Size: 95x60x25mm/3.74x2.36x0.98in Test method: As long as the remote control is not more than 10cm close to the tester, the remote control can be accurately tested. Applications: Electric door controllers, automatic doors and other anti-theft alarm controllers, remote controls, electric locks, garage door remote controls, door guards, etc. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X Frequency Detector 1 X Power Cord(not including power supply)