Car Garage Handheld Remote Control Digital Counter Wireless Frequency Meter, 501 Original

Handheld Remote Control Wireless Frequency Meter Digital Counter Tester 250-450MHz for Car Auto Garage Door Cymometer DetectorFeature:It is a remote control frequency tester, which can accurately test the remote control frequency with clear display.When using the remote control, you can easily adjust the exact frequency you need.Specification:Working current: 51mATest coverage: 250-450MHzTest distance: 10cm/3.94inWorking voltage: DC7.5-12VTest accuracy: +-1MHzBattery recommendation: 9V laminated dry battery (not included)Size: 95x60x25mm/3.74x2.36x0.98inTest 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.Package Content:1 X Frequency Detector1 X Power Cord(not including power supply)