T-Power 12v Ac Dc Adapter Charger Compatible with JDSU DSAM 1000 3500 6000 6300 hst-3000 Cable Meter,JDSU Acterna DSAM-2000 DSAM-2300 xt DSAM 1500B Meter Replacement switching power supply cord Brand-new Input Voltage Range: AC 100V - 240V ( 12v ) Compatible with : JDSU DSAM 1000 3500 6000 6300 hst-3000 Cable Meter / JDSU Acterna DSAM-2000 DSAM-2300 xt DSAM 1500B Meter T-Power - Made with the (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft