| Parameters / Meters | B&K 2236 | B&K 2238 | B&K 2250 | B&K 2260 | CEL 350 | CEL 460 | CEL 593 | Nor 102 | Nor 110 | Nor 114 | Nor 116 | Nor 118 | Nor 121 | Nor 140 | Nor 840 |
| Class | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dynamic Range | 80 | 80 | 120 | 80 | 70 | 70 | 75 | 40 | 80 | 80 | 80 | 80 | 120 | 90 | 80 |
| Leq | x | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| Frequency Analysis - octave | x | x | x | x | x | x | x | x | x | x | |||||
| Frequency Analysis - 1/3 octave | x | x | x | x | x | x | x | x | |||||||
| Frequency Analysis - FFT | x | x | |||||||||||||
| Statistics - Ln - broadband | x | x | x | x | x | x | x | x | x | x | x | ||||
| Statistics - Ln - spectral | x | x | x | x | x | x | x | x | |||||||
| Logging - Level vs Time | x | x | x | x | x | x | x | x | x | x | x | x | x | ||
| Logging - Spectra vs Time | x | x | x | x | x | x | x | x | |||||||
| Dose - personal sound exposure | x | x | |||||||||||||
| Building Acoustics | x | x | x | x | |||||||||||
| Noise Generator | x | x | x | x | x | ||||||||||
| Reverberation Time | x | x | x | x | x | ||||||||||
| Sound Recording | x | x |