描述

The MA145 is a True RMS 300A mini clamp meter designed for accurate AC/DC current measurements in tight spaces. It features a compact 0.8" (22mm) jaw size that accommodates conductors up to 300MCM, with dual measurement ranges of 60A and 300A at 0.01A resolution. The meter incorporates Smart Auto Sense technology to automatically switch between AC and DC current modes, a Low Pass Filter for variable frequency drive signals, and a built-in Non-Contact Voltage (NCV) detector for quick detection of live voltage from 80 to 600V. Additional features include True RMS capability for accurate readings of noisy or distorted waveforms, a 6000 count backlit LCD display, and CAT III-600V safety rating. The MA145 is ideal for electricians, HVAC technicians, and maintenance professionals who require reliable current measurements in confined areas with both AC and DC capability.