| Model | SH-8000 |
| Year | unknown |
| Frequency response | 20Hz~20kHz +-2dB |
| Oscillator signal | Warble Tone modulation f=8Hz |
| Oscillator frequencies | 20,25,31.5,40,50,63,80,100:,125,160,200,250,400,500,630,800,1k,1.25k,1.6k,2k,2.5k,3.15k,4k,5k,6.3k,8k,10k,12.5k,16k,20k |
| Device precision | +-6% |
| Measurement range | 35~105dB SPL - 50~90dB: 10dB steps, 5 ranges. |
| Price | unknown |