Portable Multiparameter Meters

Fisher Scientific™ Traceable™ pH/ORP/Temperature Meter

Measure critical water quality parameters — without the need to carry multiple units.

Boekel Scientific Open Source Bio™ (OSB) Transmitter with DO Probe

A flexible device for measuring dissolved oxygen (DO)

YSI™ ProPlus Polarographic DO/pH/ORP/Conductivity Quatro Kit w/4m Cable

Includes everything from lab to field along with polarographic DO, pH/ORP and conductivity sensors.

Thermo Scientific™ Orion Star™ A329 pH/ISE/Conductivity/Dissolved Oxygen Portable Multiparameter Meter

Accurately measure pH, ion concentration, conductivity, dissolved oxygen and temperature with the Thermo Scientific™ Orion™ Star A329 pH/ISE/Conductivity/RDO/DO Portable Meter

Water Quality Meter pH Kit Products for Science Education

Everything you need for immediate field use

Thermo Scientific™ Orion Star™ A325 pH/Conductivity Portable Multiparameter Meter

Accurately measure pH, conductivity and temperature with the Thermo Scientific™ Orion™ Star A325 pH / Conductivity Portable Meter for high performance in challenging field tests

Thermo Scientific™ Orion Star™ A326 pH/Dissolved Oxygen Portable Multiparameter Meter

Accurately measure pH, dissolved oxygen and temperature with the Thermo Scientific™ Orion™ Star A326 pH / DO / RDO Portable Meter for high performance in challenging field tests

  spinner