Hanna GroLine Hydroponics Waterproof Tester – Hydroponic pH Tester
$99.99
These waterproof testers are designed for hydroponics & aquaponics growing mediums. Choose the pH tester, the EC/TDS tester, or the pocket pH/EC/TDS tester. Features automatic calibration & temperature sensor with LCD display.
Specification: Hanna GroLine Hydroponics Waterproof Tester – Hydroponic pH Tester
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