Version 2.05 Firmware Update

Survey of changes, relative to V02.04:

• Total Apparent Power calculation corrected for delta configuration
• Improved i5s clamp scaling
• Logger settings stored when instrument is turned off
• Corrected Events storage in logger mode
• Trend scaling for custom current clamps improved

• 150/180 cycle (3s) aggregation interval for IEC 61000-4-30 Class A requirements
• 8MB memory for 434 selectable with logger function installed
• Clear All function added
• Selectable Phasor Preference "phasor rotation" or "phase sequence"
• Several user interface enhancements
• Energy pulse count changed to "count/pulse" instead of "pulse/count"
• Improved GPS on/off selection
• Ranging for Power and Energy trend improved
• Robust storage of logger data to
• Monitor functions uses Harmonic subgroups instead of Harmonic groups

• Verify revenue meters with simple manual pulse count button
• Measure secondary CTs and PTs with programmable ratio capability
• Easier trend analysis with automatic scaling of vertical axis
• Toggle quickly between phase-to-neutral and phase-to-phase readings
• Total Displacement Power Factor measurement for 3-phase systems
• Enhanced user interface streamlines operation and reduces warning messages
• Translated setup menu for French, German, Spanish, Portuguese, Italian and Russian language

Note: For fleets simply register one product to get access to the downloaded software and to update your entire fleet. We strongly recommend you register the serial numbers for all your products to ensure timely notification of available updates or other product information.