Trinity energy systems of fers digital volt-amp-frequency meter - true rms type digital meters for use in three phase four wire lt electrical systems. The design of these meters is based on proven micro-controller technology, resulting in compact and accurate meters. The design uses powerful micro-controller based technology. The meter uses state-of-the-art digital signal processing [dsp] circuitry to achieve very high accuracy measurement of true rms value of all parameters. The meter displays the readings on crisp super bright, 7 segment led displays. Features: class 1.0 accuracy; compact 96 x 96 x 80 mm din enclosure; ideal for supervision and audit of specific loads; micro-controller based; true rms; and parameters displayed - volts, amps and hz.
