Surface polarization interferes with measurements, but various sources give an estimated potential for the standard hydrogen electrode of 4.4 V to 4.6 V (the electrolyte being positive.)
Polarisasi permukaan mengganggu pengukuran ini, namun berbagai sumber memperkirakan potensial bagi elektrode hidrogen standar adalah 4.4 V hingga 4.6 V (elektrolit bersifat positif.)