Hanna HI981030 pH Tester for Soil organic 4" inline filter designed to

4" inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms

It is built with a large backlit LCD display with climate readings and settings that can be set to Fahrenheit or Celsius

and essential micronutrients to support vigorous vegetative growth

Enjoy commercial-grade quality with Cambro

promoting healthy root development

Hanna HI981030 pH Tester for Soil organic 4" inline filter designed toDesigned to bring simplicity to pH testing of soil, the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing. The built in probe features an open reference junction, conical glass tip, and a removable sleeve design making it ideal for measuring the pH of soil. 0. 05 pH accuracy Comes with all the necessary solutions and batteries everything you need to get started measuring