Extech MA140: True RMS 300A AC Clamp Meter

Compact AC Clamp Meter with NCV Detector

Features

True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
Compact 0.8'' (22mm) jaw size accommodates conductors up to 300MCM and allows measurements in tight locations
Unique Smart Auto Sense feature
Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals
Built-in Non-Contact Voltage (NCV) detector for quick detection of live voltage
Inrush current measurement
6000 count backlit LCD display
Smart Data Hold: Audiovisual alert when a new reading exceeds 50 digits of a held reading
Low battery indicator and Auto Power Off feature
Complete with carrying case and two LR44 batteries