... order. 3 Current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A Regulating scope: 0-120% consecutively adjustable Regulating ... fineness: Better than 0.01% 4 ... Voltmeter and ammeter accuracy: Level +0.3% Phase meter accuracy: + 0.1o Cymometer accuracy: +0.1Hz 11 Power supply: 220+10 ...