The UT210 series mini digital clamp meter features high reliability, high security, resolution up to 1mA, and miniaturization The current file has a relative value measurement function that does not exit the automatic range With a measurable voltage drop up to 3V diode measurement function, it is very convenient to judge the quality of LED It can accurately measure small current signals; the product chip sets the VFC startup mode, and the internal filter circuit will filter out the high-frequency interference signals to ensure the accuracy of the measurement data It can be applied to VFC variable voltage and current, full-scale overload protection and unique design, making it a new generation of practical electrical measuring instruments with better performance