"water bath"

Rugged, reliable meters designed for educational outdoor experiments.

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

Milwaukee® Waterproof 4-in-1 EC/TDS/NaCL/Temp Meter

Simultaneously displays the parameter being measured and temperature in °C or °F.

Rugged, reliable meters designed for educational outdoor experiments.

Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation.

Compact and easy to use-ideal for students to learn the basics of TDS in the classroom.

Advanced portable system for dissolved oxygen, pH, and conductivity testing in field conditions.

Compact and easy to use-ideal for students to learn the basics of EC in the classroom.

Units have instant-response probe and solid-state thermistor for quick, precise readings.

Built for durability and ease of maintenance these 4-in-1 testers are well suited for laboratory experiments and outdoor field work.

Easy to carry, simple to operate and sufficient for most field pH tests.

This multiparameter meter is a waterproof portable logging multiparameter meter. The microprocessor based multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, turbidity, and temperature. The complete system is simple to setup and easy to use.

These durable EC testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.

Measure oxygen concentration and percent saturation

Lightweight, Versatile Unit