Portable Meters

OHAUS™ Starter Conductivity Pen Meters With Temperature Display Products for Science Education

Small but productive conductivity meters. OHAUS Starter Conductivity Pen Meters with Temperature Display are the choice for basic testing needs of the total ionic concentration within a solution. They are durable with IP67 waterproof design and provide fast and straight forward results.

OHAUS™ Starter Salinity Pen Meters Products for Science Education

Simple salinity measurement. OHAUS Starter Salinity Pen Meters with combination of quality construction and sturdy design provide durable operation in tough environments.

OHAUS™ Starter TDS Pen Meter With Temperature Display Products for Science Education

TDS meters with a temperature display. OHAUS Starter TDS Pen Meter provides reliable and accurate measurement of TDS in a portable and compact design. Combined content of all organic and inorganic substances in a liquid can also be measured.

OHAUS™ Starter Water Analysis Portable pH Meters Products for Science Education

LCD meters combine portability with precise pH measurement.

OHAUS™ Starter Water Analysis Portable Meters Products for Science Education

Portable, lightweight meters feature productivity and versatility in the field or lab. OHAUS Starter Water Analysis Portable Meter is a compact meter with intuitive software/organized display for ultimate usability.

OHAUS™ Starter Conductivity Pen Meters Products for Science Education

Small but productive conductivity meters. OHAUS Starter Conductivity Pen Meters are the choice for basic testing needs of the total ionic concentration within a solution. They are durable with IP67 waterproof design and provide fast and straight forward results.

OHAUS™ Starter TDS Pen Meters Products for Science Education

TDS meters without temperature display. OHAUS Starter TDS Pen Meters have durable IP67 waterproof design and provides fast, straightforward results.

OHAUS™ Starter ORP Pen Meters Products for Science Education

Portable ORP measurement.

OHAUS™ Starter pH Pen Meters Products for Science Education

Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Sper Scientific™ DO Pen Products for Science Education

Quickly and accurately determines dissolved oxygen levels in water.

Sper Scientific™ Large Display Conductivity/Salinity Pen Products for Science Education

Designed for simple, one-hand operation.

Sper Scientific™ pH SD Card Logger Products for Science Education

Reads and records pH, ORP and temperature data onto standard SD memory cards.

Sper Scientific™ Datalogging Conductivity TDS Meter Products for Science Education

Records up to 16,000 data points along with time and date.

Basic pH Meter Products for Science Education

Ideal for classroom use

Science First™ Conductivity Meter Products for Science Education

Visually compare conductivity between different solutions.

Sper Scientific™ ORP Probe Products for Science Education

For use with S98764 Water Quality Meter

Water Quality Meter pH Kit Products for Science Education

Everything you need for immediate field use

Thermo Scientific™ Orion Star™ A122 Conductivity Portable Meter

Take simple conductivity, TDS and temperature measurements with the Thermo Scientific™ Orion™ Star A122 Conductivity Portable Meter with easy operation for basic field testing

Fisher Scientific™ accumet™ Portable AP110 pH Meters Products for Science Education

For accurate measurements anytime, anywhere.

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™ 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

Thermo Scientific™ Orion Star™ A221 pH Portable Meter

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A221 pH Portable Meter for advanced field analysis and printer or computer interfacing

Thermo Scientific™ Orion Star™ A323 Dissolved Oxygen Portable Meter

Accurately monitor dissolved oxygen (optical / polarographic) and temperature with the Thermo Scientific™ Orion™ Star A323 RDO / DO Portable Meter for challenging field testing

Fisher Scientific™ Traceable™ Dissolved Oxygen Meter Pen Products for Science Education

O-ring seal and membrane keypad for long life in severe lab or harsh plant environments.

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

Thermo Scientific™ Orion Star™ A322 Conductivity Portable Meter

Accurately monitor conductivity, TDS, salinity, resistivity and temperature with the Thermo Scientific™ Orion™ Star A322 Conductivity Portable Meter for challenging field tests

Thermo Scientific™ Orion™ 131S Basic Waterproof Conductivity Meter Available on GSA/VA Contract for Federal Government customers only.

Measure conductivity, salinity, total dissolved solids (TDS) and temperature using the Thermo Scientific™ Orion™ 131S Intrinsically Safe (US) Portable Conductivity Meter

Thermo Scientific™ Orion Star™ A321 pH Portable Meter

Accurately monitor pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A321 pH Portable Meter for waterproof, high performance in challenging field locations

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