BK Precision 325 Multimeter, Clamp-On, AC/DC, True RMS, 400 A

The B+K Precision model 325 AC/DC True RMS Power Clamp Meter provides safe, non-invasive measurements of up to 400 kW, 400 Amps AC (±10 digits), and measures up to 600 Volts AC (±1% +10 digits), and up to 600 Volts DC (±1.5% +10 digits) utilizing the a pair of standard test leads. It provides the ability to measure up to 4000 Ω of resistance (±1% +5 digit) and 40 Ω of audible continuity. The unit's Data Hold feature allows the user to freeze the LCD display reading. Other features include a front panel 3-3/4 digit LCD display, automatic range selection, over-range and low battery indicators, automatic power off after 30 minutes, and a maximum jaw opening of 1.37" inches (35 mm).