General Hydroponics Hydroponic pH Test Kit, Pack of 24 HOUSEWARES Smaller case for easier handling

Smaller case for easier handling and storage

North and South America

Model Number: 8127XL

The unique reversible blade rotation feature provides users ultimate control over material removal

air circulator and table fans Cold weather model TC-1 turns on at 120 degree Fahrenheit

General Hydroponics Hydroponic pH Test Kit, Pack of 24 HOUSEWARES Smaller case for easier handlingThe General Hydroponics pH Test Indicator can help you maintain an ideal pH level (which is between 5. 5 and 6. 5). This can be achieved by monitoring your pH using the super concentrated drops found with the test indicator. Based on the test results, pH Up or pH down (available separately) can be added to adjust the pH as needed. The General Hydroponics pH Test Indicator works across a wide pH spectrum (pH 4. 0 8. 5). Kit includes sampling tube,