[Efficient Heat Dissipation] Features an open window heat dissipation function to the chip and easily replaceable if damaged.
[Adjustable Power ] The gear allows users to adjust the power by observing the indicator light, ensuring optimal strength.
[Convenient Coil Plugging Interface] Equipped with an auxiliary coil plugging interface for easy installation and disassembly, enhancing user convenience.
[Versatile Usage] Ideal for open circuit detection in various scenarios such as fingerprint locks, access control systems, vending machines, and more.
[User-friendly ] Recommends efficient charging after use, with a caution to prevent device damage and burns during .