- Accurate Frequency Testing: This infrared frequency tester provides high accuracy when testing the frequency of wireless remote controls. Its precise measurement ensures reliable results for users. - Infrared Sensor Testing: In addition to frequency testing, this tester allows the infrared sensor to be tested. It helps to evaluate the performance and sensitivity of infrared sensors in remote controls and gives users a comprehensive understanding. - Convenient Frequency Adjustment: With this tester, users can easily adjust the frequency when configuring remote controls according to their needs. The user-friendly interface ensures precise and hassle-free frequency adjustment. - Robust Design and Durability: Built with a drop-proof and wear-resistant construction, this tester is durable for everyday use. It can withstand accidental drops and frequent use in various environments, providing reliability and durability. - Use scenarios: • Home electronics setup: verify and configure remotes for TVs, set-top boxes, and climate control to ensure correct frequency and sensor response. • Remote development or repair: evaluate infrared sensor performance during prototyping or post-repair checks. • Field service and support: on-site verification and adjustment of remote controls in offices or customer environments to ensure reliable operation.