The filtered shower head is easy to install

Heavy Metals — Including lead

01) and alkaline (pH 10

Simple easy-to-use logging and USB download functions

Eco-Friendly - Sustainable citrus-based formula

Hanna HI98131 GroLine pH EC TDS Temperature Tester - Waterproof Pocket Meter alexapure filter 4-pack The filtered shower head isThe HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two button meter operation and advanced features, including a selectable EC to TDS conversion factor (0. 5 500 ppm and 0. 7 700 ppm). for your essential testing. All measurements in a single, hassle free tester. Quick Cal solutions to calibrate pH and conductivity all at once with a single solution. Perfect for