| Tulafono o le Thermocouple | Ituaiga o le Comp. | Lelei | Leaga | ||
| Igoa | Tulafono | Igoa | Tulafono | ||
| S | SC | Kopa | SPC | Constantan 0.6 | SNC |
| R | RC | Kopa | RPC | Constantan 0.6 | RNC |
| K | KCA | U'amea | KPCA | Constantan22 | KNCA |
| K | KCB | Kopa | KPCB | Konasetana 40 | KNCB |
| K | KX | Chromel10 | KPX | NiSi3 | KNX |
| N | NC | U'amea | NPC | Konasetana 18 | NNC |
| N | NX | NiCr14Si | NPX | NiSi4Mg | NNX |
| E | EX | NiCr10 | EPX | Constantan45 | ENX |
| J | JX | U'amea | JPX | Konasetana 45 | JNX |
| T | TX | Kopa | TPX | Konasetana 45 | TN |
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