... 200mA, 2A, 10A ±0.4% reading data ±21μA, 10μA, 100μA, 1mA, 10mA, TC2340DCI4 1/2 DC digital ampermeter2mA, ... 10A ±0.8% reading data ±2100nA, 1nA, 10μA, 100μA,1mA, TC2330ACV3 1/2 AC digital voltrmeter200mV, ,2V, 20V, ... , 2A, 10A ±0.8% reading data ±31μA, 10μA, 100μA, 1mA, 10mA, 40Hz-20KHz TC2340ACI4 1/2 AC ... 10A ±0.5% reading data ±40100nA, 1μA, 10μA, 100μA, 1mA, 40Hz-20KHz TC2330RMS3 1/2 AC RMS digital ...