The Extech MA145 AC/DC Current model contains a compact 0.8″ 22mm) jaw size and high accuracy. Smart Auto Sense feature enables the MA145 to recognize the input (within a given function) and automatically switch to the correct mode of operation (i.e. AC to DC Current measurement). Built-in Non-Contact Voltage (NCV) Detector allows for quick detection of live voltage.
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
Zero function for accurate DC measurements
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
What’s in the Box:
(1) Carrying case
(2) LR44 Batteries