The UNI-T UT203+ Digital Clamp Meter is a versatile and accurate 400A AC/DC clamp meter designed for electrical testing and troubleshooting. Featuring true RMS measurement, non-contact voltage detection (NCV), resistance, capacitance, and temperature measurement, it is perfect for electricians, engineers, and DIY users. Its compact design, backlit display, and auto-ranging functionality ensure ease of use and reliable performance in various applications.