| Manufacturer | Model | Frequency / Period | Sensitivity | RESP Filename | Source | Comments |
| Lennartz | LE-3D Classic | 1 s / 1 Hz | 400 V/M/S | RESP.XX.NS170..SHZ.LE-3DliteMkII.1.400 | Lennartz | |
| Lennartz | LE-3Dlite MkII | 1 s / 1 Hz | 400 V/M/S | RESP.XX.NS170..SHZ.LE-3DliteMkII.1.400 | Lennartz | |
| Lennartz | LE-3Dlite MkIII | 1 s / 1 Hz | 800 V/M/S | RESP.XX.NS481..SHZ.LE-3DliteMkIII.1.800 | Lennartz | |
| Lennartz | LE-1DV | 1 s / 1 Hz | 400 V/M/S | RESP.XX.NS171..SHZ.LE-1DV.1.400 | Lennartz | |
| Lennartz | LE-1DV MkII | 1 s / 1 Hz | 400 V/M/S | RESP.XX.NS171..SHZ.LE-1DV.1.400 | Lennartz | |
| Lennartz | LE-1DV MkIII | 1 s / 1 Hz | 800 V/M/S | RESP.XX.NS482..SHZ.LE-1DVMkIII.1.800 | Lennartz | |
| Lennartz | LE-3D/BH | 1 s / 1 Hz | 400 V/M/S | RESP.XX.NS172..SHZ.LE-3DBH.1.400 | Lennartz | |
| Lennartz | LE-3D/BH MkIII | 1 s / 1 Hz | 800 V/M/S | RESP.XX.NS483..SHZ.LE-3DBHMkIII.1.800 | Lennartz | |
| Lennartz | LE-3D/5s | 5 s / 0.2 Hz | 400 V/M/S | RESP.XX.NS173..SHZ.LE-3D5s.5.400 | Lennartz | |
| Lennartz | LE-3D/5s MkIII | 5 s / 0.2 Hz | 800 V/M/S | RESP.XX.NS484..SHZ.LE-3D5sMkIII.5.800 | Lennartz | |
| Lennartz | LE-3D/20s | 20 s / 0.05 Hz | 1000 V/M/S | RESP.XX.NS174..BHZ.LE-3D20s.20.1000 | Lennartz |
Mary Templeton 8/8/2017