MT87 digital AC clamp meter — 400A AC current, 600V AC/DC, resistance, diode, continuity LDR sensor Read the resulting voltage with

Read the resulting voltage with Arduino analogRead() and calculate RMS current

it is designed for reliable signal isolation in high-noise industrial and power electronics environments

7k resistor

choosing from the various combinations of performance

and get instant feedback on motor response and ESC calibration status

MT87 digital AC clamp meter — 400A AC current, 600V AC/DC, resistance, diode, continuity LDR sensor Read the resulting voltage withThe MT87 is a compact digital AC clamp meter built on large scale integration (LSI) technology, offering a practical all in one measurement tool for electricians, engineers, and electronics hobbyists. It measures AC current non invasively via its jaw clamp no need to break the circuit along with AC and DC voltage, resistance, diode forward voltage, and audible continuity testing in a single handheld instrument. With a 1999 count display, auto polarity