pH and Multi-Parameter Meters

Supplier: Mettler Toledo

Ideal for the determination for pH, mV, Ion concentration, and Dissolved Oxygen based on optical RDO® (Rugged Dissolved Oxygen) technology.

Supplier: Mettler Toledo

Ideal for routine pH, mV, Conductivity, Salinity, Specific resistance and TDS measurements.

Supplier: Ohaus

Starter 400M Multi Parameter Portable Water Analysis Meters are robust, lightweight, battery-operated units with waterproof housing, which are ideal for testing pH, conductivity, TDS, salinity and resistivity in wet environments.

Supplier: Mettler Toledo

The FiveEasy™ and FiveEasy Plus™ benchtop instruments provide high quality pH/mV or conductivity measurements with the simple click of a button. Compact in design, and featuring various data export capabilities, the FiveEasy™ series instruments are the perfect companion to get reliable measurement data.

Supplier: Mettler Toledo

Ideally suited for mobile applications in the laboratory, at-line, or outdoors, the FiveGo™ portable instruments provide high quality pH and mV measurements with the simple click of a button. The robust and waterproof design makes the FiveGo™ instruments the perfect companion to get reliable measurement data even in harsh conditions.

Supplier: LaMotte

Store Up to 15 Readings

Supplier: NEW GENIE GROUP INC SE

Flat electrode surface allows pH readings in liquid flms, semi-solids, and solids.

Supplier: YSI

The YSI MultiLab line includes the 4010-1 (single channel), 4010-2 (dual channel) and 4010-3 (three channel) instruments providing easy to use and calibrate menu-driven operation ideal for the laboratory

Supplier: Antyila Scientific

Rugged, accurate, reliable - Best value for an IP 67-rated waterproof meter.

Supplier: Antyila Scientific

Oakton pH 150 waterproof portable meter is rugged, accuratea and reliable and an IP67-rated waterproof meter.

Supplier: MILWAUKEE INSTRUMENTS, INC.

Multi-parameter meters engineered for student use in real world testing environments.

Supplier: Hanna

The pHep®5 is an advanced, waterproof pH and temperature tester with 0.01 resolution that makes measuring quick and easy. This accurate pH tester features 0.01 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.

Supplier: Hanna

This multiparametrer tester is an easy-to-use and accurate waterproof pH, conductivity, TDS (ppm) tester. It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off.

Supplier: Hanna

Functional and accurate, this meter is capable of testing 12 different water quality parameters using pH, EC, and optical DO sensors. Transfer data to a smart device for review or sharing with the integrated Bluetooth connection and Hanna Lab App.

Supplier: Electron Microscopy Sciences

The Checker Plus electronic pH tester supplies you with fast and accurate readings on a large LCD. The electrode can be replaced, allowing the tester to last for years.

Supplier: YSI

The ORP15A is part of the EcoSense® family of products. The ORP15A offers accurate, low-cost measurement of ORP (absolute and relative) along with temperature.