Hanna PHEP 4 Tester With Replaceable Electrode Compost Teas and waterproof pocket sized meter

and waterproof pocket sized meter that measures pH

more efficient plant development

Each pack contains

Advanced Nutrients - Rhino Skin Designed to fortify your plants just as the resilient skin protects a rhinoceros

Pairs with a DIY Condenser

Hanna PHEP 4 Tester With Replaceable Electrode Compost Teas and waterproof pocket sized meterWhen HANNA introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep's ease of use in combination with its affordability made it possible for non technical and technical personnel alike to measure pH on the spot, accurately and inexpensively throughout a variety of industries. Since its introduction, over 1 million pHeps have gone to satisfied customers around the world.