Elevate your grow with the HI-98304 Dist 4 pocket EC tester.

The HI-98304 DiST 4 Pocket Conductivity Tester revolutionizes the way you test the electrical conductivity (EC) of your water. With swift and precise readings, this device becomes your trusted companion in your growing space.

Unraveling sodium content with ease.

This DiST 4 empowers cultivators to effortlessly determine the sodium content in hydroponic solutions at the push of a button.

Operating within a range of 0–20.00mS/cm, the dual-display LED screen provides instant, simultaneous readings of EC (µS/cm or mS/cm) and temperature (˚C).

Built for reliability.

Featuring an amperometric graphite electrode designed to resist rust, this tester ensures longevity. The material remains unaffected even after prolonged exposure to water, guaranteeing consistent and reliable results.

Intuitive operation.

With only two main buttons—one for power and the other for calibration mode—using this device is a breeze.

A third, smaller button, located in the battery compartment, allows you to customize temperature units and set automatic shut-off time.

Accuracy assured.

The DiST 4 boasts automatic temperature compensation (ATC) and a stability indicator for precise readings on every occasion.

Built to withstand harsh conditions, it operates flawlessly between 0–50°C. The included 3V lithium-ion battery offers an impressive 250 hours of continuous use.

Mastering essential skills for hydroponic success.

Proficiency in measuring EC is a critical skill for hydroponic growers. The DiST 4 identifies solution salinity by gauging the charge of sodium ions.

Different growth stages demand specific levels of fertilizer salts for optimal nutrient absorption.

Tailored nutrition for every growth phase.

In the vegetative phase, plants thrive with an EC range of 1.2–1.6, ensuring proper nutrient uptake. If readings run too high, simply dilute the solution with more water.

As plants transition to the flowering phase, they can handle full-strength nutrient solutions registering at 1.8 EC.

Comprehensive package.

The DiST 4 Pocket Conductivity Tester package from dispenseroO includes four calibration solutions, providing you with all the tools you need for accurate and reliable readings. Elevate your hydroponic endeavors with this indispensable device.