Suggestions on Choosing a Power Analyzer 11

[IntrepidLearner]

Could someone suggest a power quality analyzer for the measurement of harmonics & energy? I have no budget as yet - simply looking for one which is reliable, rugged & preferably lightweight. Also, it must be able to datalogger upto 4 current and 4 voltage channels.

I've heard good things about the Dranetz-BMI 4300, and am looking for opinions/feedback on some other choices which meet my criteria.

 

[DanDel]

More info about the new Fluke 1750. It apparently records every cycle, which is good, but will result in data files about 300-500Mbytes for a two-week recording interval. The handheld PDA setup is nice, but I haven't been able to get the computer-based software to work to check out the reporting options.