ZENTEST

Scientific measuring instruments for water analysis, namely, pH meters, conductivity meters, electronic meters for measuring TDS or total dissolved solids, electronic meters for measuring salinity levels, electronic meters for monitoring dissolved oxygen, electronic meters for measuring chlorine levels, ISE or electronic ion-selective electrode meters for monitoring dissolved ions, electronic meters for measuring turbidity, electronic meters for measuring ORP or oxidation reduction potential, and non-medical thermometers, all for laboratory, environmental, and industrial scientific water analysis