Convenient Tester Pen: Comes with a tester pen that simplifies pinpointing connections and detecting current , enhancing usability and safety. Comprehensive Measurement Capabilities: This versatile multimeter is equipped to measure both AC and DC currents, providing reliable readings for a wide range of electrical applications. Ideal for both professional and DIY electrical tasks. Visual and Audible Indicators: Features an indicator light for clear visibility and a beeping function to alert users during measurements, ensuring accurate and efficient operation. and Reliable: Built to last, this multimeter is a dependable tool for long-term use in various environments, from laboratories to field repairs., Manufacturer: Jnchdghwa