Compact Clamp Meter with Non-Contact Voltage Detector and Variable Frequency Control. The Extech MA63 is an AC/DC current clamp with NCV voltage detector and full overload protection. Manual ranging clamp meter with three Current ranges and AC/DC voltage to 600V. The 6000mA range allows for low current measurements that may be used in the automotive industry. Unique VFC (variable frequency control) mode helps troubleshoot and diagnose HVAC applications that are variable frequency driven. The MA63 also features resistance, capacitance, frequency, diode and continuity measurements as well as data hold low battery indicator, and auto power off functions.
AC/DC Current and DC Zero function
True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
0.7" (17mm) jaw size allows measurements in tight locations
6000 count backlit LCD display
Built-in non-contact voltage detector (NCV) with LED indicator
Variable Frequency Control (VFC): Low pass filter for accurate measurements of variable frequency drive signals