**Klein Tools MM400 Multimeter: The Electrician’s Ultimate Tool for Precision and Durability**
Designed by electricians, for electricians, the Klein Tools MM400 Multimeter is the go-to tool for professionals who demand accuracy, safety, and reliability on the job. This auto-ranging multimeter is packed with advanced features that set it apart from the competition, making it an indispensable asset for any electrical work.
**Key Highlights:**
– **True Root Mean Square (TRMS) Technology:** Ensures precise measurements of AC/DC voltage, current, and resistance, providing unmatched accuracy in your readings.
– **Versatile Measurement Capabilities:** Measures up to 1000V AC/DC voltage, 10A AC/DC current, and 40MΩ resistance, along with temperature, capacitance, frequency, duty-cycle, and diode testing.
– **CAT IV 600V Safety Rating 
