DP4 Digital Ammeter 1)Accuracy +-0.2%FS+1digit 2)4 digit ... 4-20mA output 4)AC/DC current DP4 Digital Ammeter/Voltmeter/Ohmmeter series are intelligent digital power meter, designed as high quality and performance ... can supply high quality and performance ammeter, voltmeter, current meter, voltage meter, power meter, pannel meter, ohmmeter, high-impendence ohmmeter Intelligent DP4 Digital Ammeter