TOKYDP4seriesdigitalpanelmeter: feature:1.Display:-19999-----+19999;2. with track function and voltage/ampere range transfer free setting;3.with RS485 communication (be ordered);4.with 4--20mA current analog output;5. with Hi/Lo thumb switch setting;6. size:48H*96W;7. Accuracy: 0.1%--0.2% FS;8.Range: AV/DV: 0.2V/2V/20(10)V/200(100)V/600V;AA/DA: 2mA/20/200mA/2A/10/20/30/40/50A/100/200/300/400/500/1000/2000A Model IllustrationVoltageDP4-AV/DV/DA/AAAV/DV: 0.2V/2V/20(10)V/200(100)V/600V;AA/DA: 2mA/20/200mA/2A/10/20/30/40/50A/100/200/300/400/500/1000/2000A85-265VAC/DCDP4-PAV/DV/DA/AABAV/DV: 0.2V/2V/20(10)V/200(100)V/600V;AA/DA: 2mA/20/200mA/2A/10/20/30/40/50A/100/200/300/400/500/1000/2000A85-265VAC/DCDP4-PAV/DV/DA/AAAAV/DV: 0.2V/2V/20(10)V/200(100)V/600V;AA/DA: 2mA/20/200mA/2A/10/20/30/40/50A/100/200/300/400/500/1000/2000A85-265VAC/DC