EXTECH EC-1413-P Conductivity Standard 2 Bottles -- 1 Pint Each

Extech EC-1413-P are two bottles of 1413 µS Conductivity Standard, 1 pint each of premade solution. EC-1413-P is for use with Extech conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit.