The Lascar EL-USB-ACT is a AC and DC Millivolt Data Logger with Current Clamp Input. When used with a current clamp, this standalone data logger measures and stores up to 127,232 AC and DC current readings over a 0 to 1000A DC measurement range (and 0 to 723A for AC). In ‘energy monitoring' mode, this data is converted into power, energy (using a user defined voltage value) and cost (using a user supplied energy unit cost). The millivolt measurement mode allows for direct measurement of voltage, up to 1V DC (700mV AC).
The user can easily set up the logger and view downloaded data by plugging the data logger into a PC's USB port and using the supplied software. The software has provision for a clamp scaling factor (the clamp input-output ratio of amps to millivolts). Stored data can then be graphed, printed and exported to other applications. The high contrast LCD can show a variety of current, power, energy and cost information. At the touch of a button, the user can cycle between the most recent, maximum and minimum measurement values. The data logger is supplied and fitted with 2x AA batteries.
What's in the Box? Lascar EL-USB-ACT Windows controlled software on CD 2x Batteries Mini-B to A USB cable
Compatible with AC and DC current clamps
Energy monitoring mode (to calculate power, cumulative energy and cumulative cost)
AC and DC millivolt measurement mode
Logging rates between 1s and 12hr
Stores 127,000 readings
4mm banana plug inputs (19mm spacing)
USB interface for set-up and data download
User-programmable alarm thresholds
High contrast LCD, with 4 digit current, power, cumulative energy and cumulative cost
display functions, battery status, alarm indicators and measurement units
