OTHER TESTERS
GHE pH test 30ml
GHE pH Test 60ml
It covers a wide range, ranging from 4.0 to 8.5. Just half-fill the tube with nutrient solution, add 2-3 drops of the pH tester, shake and see the resulting color. Compare with the color scheme of the vial to check the pH level. Very reliable and easy to use. Suitable for 1000 tests.
Instructions:
Pour the solution to be measured into the supplied tube.
Add a few drops of the indicator solution and shake.
Read the pH according to the color on the scale.
Rapitest Meditor Universal - tester for pH, light, humidity
Rapitest Meditor Universal - soil tester
Rapitest Meditor Universal is a multifunctional measuring device that allows you to monitor soil pH, soil moisture and light intensity.
Soil pH level affects how well plants use the total nutrients available in the soil. These nutrients are the building blocks that a plants needs for healthy growth. Optimal growth cannot be achieved with inadequate amounts of light.
Fertometer
EC CF PPM SWRS - 100A - electronic pH tester
It is essential when growing hydroponics to know the richness of the solution before feeding your plants
If the conductivity reading is too low, your plants will not get enough nutrients. If the reading is too high, your plants will become dehydrated.