Used BIRD 4421-101 #9089933 for sale

BIRD 4421-101 is an electronic test equipment used to measure AC electrical characteristics in three-phase circuits. This device is designed to measure the voltage and current at various points, thus providing information on phase angles and other related properties. It has a wide voltage range of 45-660V for single-phase and 120-600V for three-phase sources, making it suitable for use in almost any electrical cabling equipment. 4421-101 is designed with different modules for different testing purposes. It has four independent single-phase voltage modules and four independent three-phase voltage modules. Each module allows for seven-point three-phase measurements to be taken simultaneously. The device is also equipped with two current monitors for both single-phase and three-phase measurements, and allows for up to twelve-point readout of true rms and peak-to-peak values. This comprehensive data gathering enables an accurate determination of customer demands, root cause of power quality problems, and disturbances in the system. The device is constructed with safeswitches and features overcurrent and overtemperature protection, ensuring that no damage is done to the equipment, cabling unit or other components during the testing process. The interfaces are also designed to work well with other compatible equipment, such as computers and graphing displays. BIRD 4421-101 enables the user to measure the current in both inductive and non-inductive loads and to identify potential issues in the machine. Its comprehensive range of diagnostic functions allows the user to accurately pinpoint and diagnose problems in phase-to-phase and phase-to-ground connections, as well as detect the presence of a ground fault. 4421-101 is an essential tool for monitoring the health of electrical supply systems, saving money by helping to identify potential problems before they become a major issue. Its flexibility and range of features make it suitable for a variety of applications and environments, from domestic to commercial and industrial.