Meters & Solutions

The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.

Measures indoor/outdoor temperature & indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity. Switch between C and F. Clock function with 12/24 hour time format. Waterproof temperature probe. Comes with 1...

Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the...

Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the...

The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical...

Olympus Up is the Nectar for the Gods pH up product. Most gardeners know to adjust the pH of their nutrient solution before use. By using liquid calcium as a pH adjusting component, you will add more calcium to your plants' cell structure, promoting cell...

Luster Leaf Rapitest pH Test

Luster Leaf Rapitest Electronic Soil Tester

Luster Leaf Rapitest 3-Way Digital Analyzer

Luster Leaf Mini Moisture Tester

LUSTER LEAF Mini 4-in-1 Tester

Luster Leaf Electronis 4-Way Analyzer