AEMC 725 User Manual page 7

The Model 725 incorporates True RMS electronics and measurement
techniques to ensure correct and accurate readings on distorted wave-
forms. The DC functions incorporate the latest in Hall effect technology.
Use the Model 725 as a comprehensive tool for troubleshooting as well as
for daily measurements on circuits supplying traditional and today's non-
linear loads.
The Model 725 provides:
• Smooth for a 3-second measurement running average for stable
readings
• Range selection for auto or manual ranging
• Peak AC & DC measurements (positive & negative)
• % Ripple for DC measurements
• Crest Factor for half cycle peaks
• Hold function for "locking" displayed value
• Display selection of AC or DC + AC measurements
• Transformer Harmonic Derating Factor (THDF)
• Selection of even & odd or odd individual harmonics
• Identifies proper (K-Factor) rating for transformers
• Auto-OFF shuts off the instrument after 10 minutes of non-use
• A 31-segment analog bar graph provides indications to track fast
variations
• Beeper function for verification of control, new MIN/MAX capture
• Battery voltage test indicates current battery status
• Low battery indicator indicates when battery replacement is
required
Clamp-On Harmonic Probe Model
5