PH METERS

DTK 2017SD - MULTI PARAMETER WATER QUALITY METER

DTK PH 230SD

EUTECH pH6+ - pH / TEMPERATURE METER

EXTECH EC500 - pH / CONDUCTIVITY / TDS / SALINITY / TEMPERATURE METER

EXTECH PH100 - pH / TEMPERATURE METER

pH1 - pH/TEMPERATURE METER

TRANS HP4030 - pH / TEMPERATURE METER

ULTRAPEN PT2 - pH / TEMPERATURE PEN