【Quality assurance】Our products undergo strict quality inspection, please feel to buy and use. If you encounter any problems during the use, please contact our customer service in time, we will solve any difficulties for you in time. - mastech circuit analyzer
【High performance】This circuit analyzer is a special test instrument designed for AC low-voltage distribution lines and fast fault location. It has the characteristics of easy ope ion and accu e measurement. It can detect the electric problems caused by electric shock, electrical fire, abnormal ope ion of equipment, etc. in time. The true rms value can be used to measure the AC voltage.
【Multifunction】The circuit analyzer measures phase voltage, neutral, ground voltage, peak voltage, and frequency. Measure phase (with wire), neutral wire, ground wire conductor impedance. Identify the 3-wire socket connection mode (neutral on the left, live on the right, and grounded)
【The main function】Test the reliability of current device(RCD) and response action time and test the reliability of GFCI action and response action time.The circuit liquid crystal analyzer has a backlight function and a data retention function, and the over ed material can prevent damage caused by a collision.