AstroAI 130B 4000 Count Digital Multimeter has the ability to measure AC/DC current values as well as AC/DC voltage, resistance, diodes and continuity. AstroAI 130B 4000 Count Digital Multimeter with data hold function and a wide backlit display help you perform tests clearly in dark environments. Low battery indicator function, and continuity buzzer will facilitate its use. AstroAI 130B 4000 Count Digital Multimeter has two ceramic fuses and is designed to meet the requirements of F400mA/600V and F10A/600V, in order to prevent any excess power and ensure safe use. In addition, it features an automatic range which makes it more professional, simple and safe to use. AstroAI 130B 4000 Count Digital Multimeter has been designed to safely and accurately solve electrical difficulties in multi-scenario, both in cars and homes. And it is especially useful for measuring household plugs, fuses, wiring, automotive circuits and in batteries both universal and also in automobiles, among other uses. Product package includes AstroAI 130B 4000 Count Digital Multimeter X1, X2 measuring cables and AAA X3 batteries.