The Deli Tools DL334201 is a professional-grade digital clamp multimeter designed for versatile electrical testing. It features auto-ranging capabilities and a 25mm clamp size, allowing for safe, non-contact AC current measurement without interrupting the circuit. Equipped with a clear dual-color backlit LCD display, it provides accurate readings for AC/DC voltage, resistance, diode testing, and continuity checks. Built with a durable ABS housing, this tool includes essential safety features like CAT III 600V protection, data retention, low-voltage indication, and automatic shutdown to preserve battery life, making it an ideal choice for both professional electricians and DIY enthusiasts.