"WardsSci000336"

All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.

A simple visual test kit that lets students quickly check for the presence of common pesticide residues in water or on produce without needing lab equipment.

Easy way to test water for multiple factors.

The Free and Total Chlorine Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. This meter measures free and total chlorine in water samples from 0.00 - 5.00 mg/L (ppm).

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.