HMI
| iahiko (A) | whānuitanga ine (A) | ōwehenga | putanga (mA) | whānui (kHz) | Te Tika (PPM) | Te Raina (PPM) | pūhiko hiko (V) | diameter (mm) | tauira | Te tuhi hua | tikiake tuhinga | te tango i tētahi tuhinga |
±100 | ±120 | 1000∶1 | ±100 | 100 | 500 | 30 | ±12～±15 | 20 | HMI-101 Tirohia atu |  | ||
±200 | ±240 | 2000∶1 | ±100 | 100 | 500 | 30 | ±15 | 20 | HMI-201 Tirohia atu | | ||
±300 | ±360 | 2000∶1 | ±150 | 100 | 500 | 30 | ±15 | 35 | HMI-301 Tirohia atu | | ||
±500 | ±600 | 2000∶1 | ±250 | 100 | 500 | 30 | ±15 | 35 | HMI-501 Tirohia atu | |