The Horiba D-73 meter allows you to test a range of ions including Nitrate Nitrogen, Ammonia Nitrogen, Potassium, Calcium, Fluoride & Chloride. Also concurrently test pH and ORP. This meter is ideal for testing water quality and soil samples.
The Horiba D-73 meter allows the user to test the Ion, pH, ORP, and temperature of samples of many different types. The wide range of electrodes allows the user to customize the measurement method to best fit their testing situation. This meter was designed to be used in the field or the lab as it is waterproof yet highly accurate.
This versatility makes testing care-free and easy in all situations.Horiba Instruments Inc. is famous for the quality of its measurement devices and electrodes. The Horiba D-72 is interchangeable with any of the electrodes found in the Horiba pH electrode category.