Ametek California Instruments MX15 Series User Manual page 25

2.6.4 -LF Option Specifications
The -LF option limits the maximum available output frequency to 500 Hz. All other specifications
of the MX15 system remain unchanged if this option is installed.
2.6.5 WHM Option Specifications
Watt-hour measurement mode:
Accuracy:
0-6.000KW
>6.000KW
Resolution:
0.01 KWH
MX15 Series
0.01KWH + 0.1%
0.02KWH +0.1%
Times three of the above specification
<100 Hz
100-819 Hz
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