Portable Meters

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 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 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 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 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.

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

LCD meters combine portability with precise pH measurement.

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 ORP Pen Meters Products for Science Education

Portable ORP measurement.

Sper Scientific™ DO Pen Products for Science Education

Quickly and accurately determines dissolved oxygen levels in water.

Water Quality Meter pH Kit Products for Science Education

Everything you need for immediate field use

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.

Sper Scientific™ ORP Probe Products for Science Education

For use with S98764 Water Quality Meter

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

Designed for simple, one-hand operation.

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.

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

For accurate measurements anytime, anywhere.

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.

Replacement Sensor for Oakton™ Double-Junction Waterproof pHTestr™ Products for Science Education

Replaceable sensor saves money by reusing the same meter body

Fisher Scientific™ Traceable™ Expanded Range Conductivity Meter

Ideal for checking the purity of water from stills, deionizers, and reverse osmosis, testing laboratory glassware rinsing, measuring total dissolved solids, and making solutions.

Oakton™ EcoTestr Low Products for Science Education

Economical and easy to use—Total Dissolved Solids (TDS) or Electrical Conductivity (EC) measurements.

Oakton™ Waterproof pH 150 Portable Meter

Rugged, reliable and accurate meter to measure pH, mV and temperature

Mettler Toledo™ SevenGo™ Series Portable Meter: Model SG23

Characterized by user-friendliness and excellent ergonomics. Mettler Toledo SevenGo Series SG23 Portable Meter is watertight and robust instrument with high measurement accuracy.

Fisher Scientific™ Traceable™ Salinity Meter Pen

Easy-to-use, waterproof salinty meter designed for routine analysis and quality control. Simply turn on, insert, and simultaneously read result and temperature.

Oakton™ Waterproof Big Display pH Spear

Pocket pH meter with spear tip for soft solids

Oakton™ CON 6+ Portable Conductivity Meters

Features five measuring ranges (upto 200mS)

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