جهاز اختبار تردد جهاز التحكم عن بسيطة، عالمي من 260 إلى 450 ميجاهرتز، عداد التردد الرقمي المحمول، وظيفة متعددة التوافق اختبار أدوات التحكم عن بعد اللاسلكية باللون الأبيض.

• Fast And Precise: It is easy to detect whether each button on the remote control has a signal, making it easy to determine whether it is a receiver malfunction or a remote control malfunction.
• Feature: The effective testing range is 260-450MHz. This handheld frequency tester has a small size, accurate testing, convenient portability, simple operation, high accuracy, and small errors.
• Functional Principle Check: It is a very simple tool to check whether the remote control is sending signals normally without any other functions.
• Testing Method: As long as the tested remote control is placed close to the sub frequency transmitter (i.e. the testing area), the frequency value of the remote control can be accurately tested.
• Application Scope: Electric door controller, anti-theft alarm controller for car doors, garage door remote control, access control, etc..

Description:
Product Name: Remote Controller Frequency Tester
Measurement range: 260-450 (Hz)
Accuracy: 1MHz
Input signal amplitude: 9 (V)
Scope of application: Various remote controllers for frequency measurement
Specification: Frequency detector - without battery, frequency
Working voltage: DC7.5-12V
Standby current: 37mA
Working voltage: DC7.5-12V
Test accuracy:+-1MHz
Battery recommendation: 9V stacked dry battery
Packing list:
1 x Remote Controller Frequency Tester