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Handy Universal tester for checking electrical applianceLeakage Current Tester (AC/DC)
For measuring the low intensities of illumination from 0 to 300 lx in 5 ranges. Cosine and color corrected Output to recorder (Standard) Taut-band suspension type indicator Standard carrying case and pocket light
Yokogawa digital lux meters offer: Wide measurement range, high accuracy Spectral response characteristics for visible range Good oblique incident light characteristics USB communication and USB power supply Recorder output
0 to 3000 lx in switch selected, three ranges Cosine and color corrected Compact and light weight (0.9 kg) Output to recorder (standard) Taut-band suspension type indicator Standard carrying case No power source required
Model 2041 single-phase wattmeters and single-phase low-power-factor wattmeters and Model 2042 three-phase wattmeters are electrodynamometer type wattmeters with indicators based on taut-band suspension. They can handle DC and frequencies from 25 Hz to 1000 Hz, and provide excellent power factor characteristics. These instruments are shielded with dual permalloy sheets as protection against external magnetic fields.
Models 2011 and 2012 ammeters & voltmeters are moving coil type instruments using a taut-band suspension system. The suspension system provides excellent reproducibility without friction, and strong resistance to shock impact. These precision instruments combine a magnetic circuit (sandwich mechanism) that blocks the effects of external magnetic fields, and a superior temperature compensation circuit.
Model 2039 is a revolutionary series of portable wattmeters in which a power factor is used to operate the DC indicator. This is done using a transducer which provides a DC current proportionate to the voltage-current phase by means of a circuit. Model 2039 can be used in single-phase and balanced three-phase circuits. The electronic transducer, combined with a high sensitivity moving coil type indicator based on YOKOGAWA's proprietary taut-band suspension system, provides a level of performance not possible with conventional power factor meters.