Designed for precision and durability, the USB male and female head shell and voltage power detection instrument housing is ideal for safeguarding your USB power testers. This enclosure ensures that your testing equipment remains protected while providing accurate readings of voltage and . Simply place your USB tester inside the housing, connect your device, and monitor the power supply to ensure it meets the required specifications. Features - Color: Transparent -Material:Plastic - Size: 5.30X2.50X1.50cm/2.08X0.98X0.59in -Note:empty case only, without any electric component. -Wide compatibility: works with various usb and power detection instruments, providing a versatile solution for different testing needs -Multipurpose use: not only protects usb devices but also enhances their usability, making it a practical and multifunctional tool -Simple to use: the design allows for easy operation, catering to both novice and experienced users -Sturdy construction: made from plastic materials, this enclosure offers excellent protection and longevity for your devices -Safety features: ensures the safe operation of your usb and power detection instruments, reducing the risk of damage Package list: 1