STEP Diagnostics - Crest-factor and specification card
Original shop documentation aid; not a vehicle procedure or calibration certificate.

Case/reference:
Measurement question:
Confirmed vehicle/configuration and procedure:
Meter model / identifier:
Manual document / revision / source location:
Function / range / units:
Signal quantity (AC-only / total / other):
Original RMS value / interval:
Peak magnitude / reference / interval:
Peak capture method / instrument suitability:
Original evidence file:
Peak/RMS ratio (only for matching quantities and intervals):
Applicable crest-factor condition:
Applicable portion-of-range condition:
Applicable frequency conditions:
Additional accuracy term / applicable calculation:
Separate input-safety qualification and procedure reference:
Missing inputs / unresolved limitations:
Next approved check:
Technician / date:

Keep original measurements separate from calculated ratios and conclusions.
Use unknown for unavailable information. This blank record contains no vehicle data.