Discover the HI-98330 Nutrient Tester for hydroponics

The HI-98330 Nutrient Tester is the ideal option for hydroponics growers, farmers and specialist plant growers, offering an easy-to-use solution for fast, convenient readings directly from your nutrient reservoir. Read on for a free EC chart covering key hydroponics plants.

What is an EC tester?

An EC tester allows you to measure the electrical conductivity of nutrient tanks and reservoirs, an effective method of determining the amount of nutrients within your hydroponic system. Lack of calcium or a magnesium deficiency amongst other health issues can lead to problems with hydroponic plants, including stunted growth and poor budding. Using an EC tester provides insight into whether you need to increase or reduce your nutrient dosage for optimal plant care.

What is the HI-98330?

The HI-98330 Nutrient Tester is a stick-shaped EC tester designed for both mixing and measuring water in nutrient reservoirs.

This practical, streamlined addition to our hydroponics range provides an ideal solution for fast, easy EC reading, allowing you to mix up your nutrient solution before you take a reading without the need for a stirring stick. Auto on-off functionality, easy-to-read LEDs and an innovative wand-style design help to save you time when testing.

Twenty-four LEDs for ease of use

Our EC nutrient tester is equipped with 24 readable LED lights, allowing you to read conductivity in your water without managing screens or pressing buttons. The HI-98330 includes an auto-off feature to preserve battery after testing is complete.

Pre-calibrated for immediate testing

We pre-calibrate every HI-98330 Nutrient Tester at our ISO 9001 compliant European production facility before shipping. This means the tester is ready to go straight out of the box.

Robust, reliable design

A rugged and hardwearing design makes the HI-98330 ideal for harsh environments. IP67-grade waterproofing makes our nutrient tester practical for use in hydroponics. The HI-98330 also floats in water, making it easy to retrieve if it is dropped..

Comprehensive EC range coverage

An extended EC testing range of up to 6.0 mS/cm (EC), 3000 ppm (500 ppm scale), and 4200 ppm (700 ppm scale), covers the high EC range required by many of the plants normally grown in hydroponic grow systems.

Buy the HI-98330 today

The HI-98330 Nutrient Tester is available now, with next-day delivery on weekday orders before 4 pm. Buy it online here today.

Have questions for our experts? Get in touch with our team via email to discuss your requirements or call us on 01525 850 855. We’ll help you find the right testing equipment for your hydroponics system.