Thankyou for your inquiry with regard to your current monitoring application. One possible available to you is the current monitoring kit.
With the Current Monitoring Kit you can measure up to 3 currents at once (either 3 separate circuits, or one 3-phase supply — the choice is yours). Measurements can be taken at an interval of 1 to 240 minutes, and you can record a vast 250,000 measurements in total.
The Current Monitoring Kit includes the following:
EL040 power monitor
3 TA011 AC current clamps
EL003 network cable
PC software, cables and manual
Please proceed to the following link for a detailed explanation http://www.picotech.com/current_monitoring.html
If you you require further assistance you can also contact email@example.com