3-in-1 Universal Remote Key Tester with HD Display - Infrared Signal Testing, Key Frequency Detection & Button Battery Voltage Check, 315/433/868/902MHz, 2 Power Supply Methods with Bracket

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More features

• 【3-in-1 Multifunctional Tool】LUTIFIX 3-in-1 diagnostic tool combines Key Frequency Detection, Infrared Signal Testing, and Button Battery Voltage Check into one compact device. Easily identify remote key signals, verify IR transmitter functionality, and test battery health with clear, actionable results on the HD screen.
• 【Wide Frequency Range & Quick Detection】Accurately captures and displays common remote key frequencies including 315MHz, 433MHz, 868MHz, and 902MHz. Quickly validate the working status of car, truck, and door remotes, ensuring compatibility across a broad range of vehicle brands and models.
• 【Broad Compatibility】Versatile enough to test various signals beyond standard car key fobs, including door handle sensors, IMO anti-theft systems, garage remote controls, and electronic door keys. An essential tool for automotive technicians, locksmiths, and DIY enthusiasts.
• 【Dual Power Supply for Total Flexibility】Enjoy uninterrupted testing with two flexible power options: Use 4xAAA batteries for cordless portability, or connect a TYPE-C cable with a power bank for continuous operation. Ideal for both quick on-site jobs and long diagnostic sessions in the workshop.
• 【Clear HD Display & Hands-Free Bracket】Features a high-definition screen for easy-to-read results. The integrated foldable bracket allows for stable, hands-free placement on any workbench, improving efficiency and convenience during use. The bracket folds flat for compact storage.