Frequency Tester for Infrared Remote Keys 100 MHz to 1 GHz High Precision Digital Display

General Description The infrared frequency tester is an accurate and reliable tool designed to test remote control frequencies. It helps detect infrared signals from remote-controlled devices, making it easier to identify any problems or faults with the remote controls. With an effective detection range of less than 5cm, it ensures accurate measurements, especially when used close to the remote control. Technical Specifications Item Type: Frequency Tester Material: ABS Test Frequency Range: 100MHz - 1GHz Working Conditions: -10℃ to 40℃ Working Relative Humidity: ≤80% Storage Conditions: -20℃ to 50℃ Storage Relative Humidity: ≤85% Battery Model: 6F22 9V (battery no included) Usage To use the tester, simply place the remote control near the device in the test area, then press the power button on the remote control.The tester will then display the measured frequency value accurately. A light flashes red when the infrared output is working properly, while an unlit light may indicate a malfunction of the infrared emitter. Other information