COULOMBUSTER

Electric and electrical apparatus and instruments, namely, machines for measuring quantities/intensities of electric charge, electric potential, ion, electromagnetic wave and electrostatic discharge; coulombmeters; electrometers; electrometers for human body; capacitance meters; ionizers for collecting dust in the air, low pressure ionizers, low raising dust ionizers; surge suppressors; computer monitors for ion in air, electromagnetic wave and electrostatic discharge; sensors for measuring for voltage, current electric charge, electric potential and electromagnetic interference