Chiumbwa ichi chinoshandiswa kugadzira zviyero zvekudzivirira, zvinodzivirira tambo dzesimbi, potentiometers, shunts nezvimwe zvemagetsi.
uye zvikamu zvemagetsi. Iyi alloy yeCopper-Manganese-Nickel ine simba remagetsi rinopisa zvishoma (emf) zvichienzaniswa neCopper, iyo
inoita kuti ive yakakodzera kushandiswa mumagetsi, kunyanya DC, uko thermal emf yenhema inogona kukonzera kutadza kushanda zvakanaka kwemagetsi
Zvikamu zvinoshandiswa mu alloy iyi zvinowanzo shanda patembiricha yemumba; saka chiyero chayo chetembiricha yakaderera
Kudzivirira kwemvura kunodzorwa pahurefu hwe15 kusvika 35ºC.

Waya yeManganin imhando yemhangura-manganese-nickel alloy (CuMnNi alloy) inoshandiswa pakupisa kwemumba. Chiumbwa ichi chinoratidzwa nesimba remagetsi rinopisa zvishoma (emf) kana tichienzanisa nemhangura.
Waya yeManganin inowanzo shandiswa kugadzira zviyero zve resistance, ma precision wire wound resistor, potentiometers, shunts nezvimwe zvikamu zvemagetsi nezvemagetsi.