Tinsley group offers power quality analyzers for non-gapping Power measurement/analysis. These power analyzers are available in single-phase, three-phase, four-channel, multi-channel versions. Various units are available for precision measurement and analysis of power, energy, trms values, harmonics, flicker, transients, etc, with frequency of dc to 10 mhz, sampling rate of up to 3 mega-samples per second [with basic accuracy of up to 0.03 per cent], ranges of up to iooov/32a, pc interface, built-in memory storage, built- in usb interface/floppy drive, process signal interface and graphic display.