Versatile Digital Multimeter - Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Temperature. Thoughtful Design - Support Data Hold, Large LCD Backlit Screen, Auto Shut-off and Kickstand make the process of measurements easier. Professional level is reflected in some features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage. Suitable For Many Occasions - This Multimeter is a golden partner to help to troubleshoot a variety of automotive and household electrical problems safely and accurately. Ensure Safety - Double ceramic fuse is anti-burn and protects from overloading, and it will be more secure and reliable; F400mA/600V and F10A/600V explosion-proof ceramic fuse tubes can protect the multimeter effectively. Additional Tips - Please take off the cap before using the test leads. Check the manual for more usage information. Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.