臺灣華儀四合一安規(guī)綜合分析儀7400系列7430 AC WITHSTAND VOLTAGE Output Rating Output Voltage,ACV Output Frequency Output Waveform Output Regulation SETTINGS Hi-Limit AC Current, mA Lo-Limit AC Current, mA Ramp Time, second Dwell Time, second Arc Detection AC Current Offset, mA DC WITHSTAND VOLTAGE Output Rating Output Voltage, DCV 7410 7420 7430 7440 5KVAC / 30mA 5KVAC / 30mA 5KVAC / 40mA 5KVAC / 40mA Range Resolution Accuracy 0 - 5000 1 ±（2% of setting 5V） 50Hz / 60Hz ± 0.1%, User Selectable Sine Wave ,THD. < 2% (Resistive Load), Crest Factor = 1.3 - 1.5 ± (1% of output 5V), From no load to full load 0 - 30.00 0 - 30.00 0 - 40.00 0 - 40.00 Resolution : 0.01, Accuracy : ±（2% of setting 3counts） Range : 0 - 9.999 Resolution : 0.001, Accuracy : ±（2% of setting 3counts） 0.1 - 999.9 0.1 ±（0.1% 0.05sec） 0, 0.3 - 999.9 (0=continuous) 0.1 The range is from 1 - 9 (9 is the most sensitive) 0 - 2.000 or Auto Set 6KVDC/9999μA 0 - 6000