.Testing TTL74/54, 55/75, CMOS40, 45, 14 series .Programme debugging and copying .EPROM and E2PROM copying . IC ... - IC TESTERFeatures.Testing TTL74/54, 55/75, CMOS40, 45, 14 series.Programme debugging and copying.EPROM and E2PROM copying.Desktop design ... display.Compact structure and light weight.Economical and high performanceSpecifications.Power supply:110~127VAC±10%/220~240VAC±10%, 50Hz±2Hz/ ...