RSR DC Power Supply Variable Triple Output, HY3005F-3, 0-30V; 5A, LED display Dual adjustable outputs: 0-30V and 0-5A Fixed output: 5V and 3A Line regulation: CV &lt;= 0.01% + 2 mV, CC &lt;= 0.2% + 2 mA&gt; Load Regulation: CV &lt;= 0.01% + 3mV, CC &lt;= 0.2% + 3 mA Display reading accuracy: +/-1% for voltage and +/-2% for current