Chigadzirwa cheManganin chinonyatsoratidza kuti tembiricha yakaderera iri pakati pe20 ne50 °C ine chimiro cheR(T) curve, kugadzikana kwakanyanya kwesimba remagetsi kwenguva refu, EMF yakaderera zvakanyanya kana ichienzaniswa nemhangura uye hunhu hwakanaka hwekushanda.
Zvisinei, mafuta akawanda anorema munzvimbo isina oxidizing anogona kushandiswa. Kana ikashandiswa kune ma resistors akanyatsonaka ane zvinodiwa zvepamusoro, ma resistors anofanira kugadzikiswa nokungwarira uye tembiricha yekushandisa haifanirwe kudarika 60°C. Kupfuura tembiricha yepamusoro yekushanda mumhepo kunogona kukonzera resistance drift inogadzirwa ne oxidizing processes. Saka, kugadzikana kwenguva refu kunogona kukanganiswa zvakaipa. Nekuda kweizvozvo, resistivity pamwe chete netembiricha coefficient ye electric resistance zvinogona kuchinja zvishoma. Inoshandiswawo sechinhu chinotsiva chesirivha chinosungirirwa pasimbi yakaoma.