- Designed for professional electricians, electronics engineers, and enthusiasts, this accessory meets diverse electrical testing needs. - Constructed from durable PA and brass materials, it enhances the reliability and efficiency of your testing instruments. - Features a sharp needle structure compatible with various electrical measuring devices, ensuring optimal performance. - Experience precise and stable measurements with our 4 mm brass multimeter test probes, engineered for high accuracy across all testing requirements. Application Scenarios: - Ideal for troubleshooting electrical systems in residential or commercial settings. - Useful for performing routine maintenance and testing on electronic devices and circuit boards. - Essential for educational purposes in labs requiring accurate measurement tools. With its robust construction and compatibility, this product is an indispensable tool for anyone serious about electrical testing.