- APP001 Testing communications transformers
- APP002 Testing loop stability
- APP003 Testing LVDTs
- APP004 Testing FSK Communitation systems
- APP005 Measuring fluctuating signals
- APP007 Measuring low THD
- APP010 Testing Switched Mode Power Supply Multiple Loop Gain
- APP016 -Testing RFI Line Filters – Frequency Response Analysis
- APP020 – Amplifier Frequency Response
- APP022 – PSRR – Power Supply Rejection Ratio Testing
- PSM Series Measurement Selectivity