Allows measurement of single-phase to three-phase 4-wire circuits with a single unit. In addition to measuring standard parameters such as voltage, current, power, power factor, and integrated values, these clamp-on power meters can simultaneously perform demand measurements required for carrying out power management and energy-saving measures, as well as harmonic measurements. The power meter also features PC card data storage 1GB, and comes equipped with an RS-232C interface for PC communications. Further, with greater data processing speeds, it is possible to measure the power of just a few cycles, enabling more detailed and effective energy-saving measures for equipment. The Hioki 3169-21 is ideal for users who want to achieve close control over energy-saving management activities and measures. And the unit is supplied with Hioki 9625 Power Measurement Support Software for data analysis.
Features:- Measure up to 3-phase, 3-wire system (displays voltage and curent for three lines), Measure up to four single-phase, 2-wire systems, 5A to 500A range, Compact and light weight, PC card data storage, Power recording for individual waveforms, Simultaneous recording of demand values and harmonics.