We are offering lsled-12 led driver on line tester is according to iec62384:2011 and gbt 24825-2009.the tester includes a group measuring module and b group measuring module. The a group measuring module can test 6pcs led driver ac parameters. The b group measuring module can test 6pcs led driver ac, dc and acdc parameters.there are 12 windows to display the input and output parameters, it is good for comparing and analyses.quick test for all of the parameters in 0.1seconds.it can set up the testing parameters passfail range, it will have noiselight warning if it is fail. We also supply handle port (extra cost)software communicate with pc (extra cost)specification:1) a group measuring module (for ac parameters testing):measuring input voltage, current, power and power factorvoltage and current fundamental frequency: 45hz65hz, response frequency: 45hz1mhzvoltage range: 0.15300v (cf=1.67), current range: 1.5ma2.7a (cf=3), power range: 0.015800w, power factor range: 0.0001.0002) b group measuring module (for ac parameters testing):measuring output voltage, current, power and power factorvoltage range: 0.15300v (cf=1.67), current range: 1.5ma2.7a (cf=3), power range: 0.015800w, power factor range: 0.0001.0003) b group measuring module (for dc parameters testing):measuring lamp voltage, current, power and ripple currentvoltage range: 0.15500v, current range: 1.5ma8a, power range: 0.0154000w, ripple current range: 5ma2.5a