REED R5003 Offers
Simultaneously measure 2 AC voltage inputs or 2 AC current inputs or 1 AC voltage and 1 AC current input. The R5003 can operate remotely with batteries or be plugged in with the included AC adapter. Stored measurements can be downloaded via USB interface and either analyzed with the included software or exported to Microsoft Excel.

Features
Datalog up to 256,000 AC voltage and current measurements
Dual input measures 2 voltage/current measurements or 1 of each
LCD simultaneously displays time/date, current readings and Max/Min readings
User adjustable sample rate from 1 sec to 24 hrs
High and low alarms
Download measurements via USB interface and analyze results with included software
Magnetic back allows instrument and sensors to be secured firmly in a variety of locations
Low battery indicator and auto shut off