Rapitest 3 in 1 – pH, Humidity and Light Meter for Substrates and Soil without Batteries
Rapitest 3 in 1 – pH, Humidity and Light Meter for Substrates and Soil without Batteries
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Rapitest 3-in-1 meter to simultaneously measure pH, light, and growing medium moisture with a single device.
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Measures the pH of the growing medium, with an optimal range between 6 and 7 to ensure proper nutrient absorption by the plants.
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Measures soil moisture to control the watering level at each stage: between 70-80% during rooting and 65-75% during growth.
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Light measurement function to verify that the plants receive adequate lighting in their position within the grow room.
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Extremely simple to use: insert the probes into the growing medium and select the parameter to measure with a button, obtaining results in less than a minute.
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Compatible with indoor and outdoor growing, it requires no batteries or calibration, making it ideal for home growers.
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Description
The pH, light and humidity are three key factors that you must control in your cultivation. The levels of these three elements must always be the most suitable for your plants. To carry a correct measurement, you need rapitest 3 in 1, a device with which you will easily measure these environmental factors. In just a few seconds, you will have at your disposal the most accurate information of any of the three values.
Full description
Features of the Rapitest 3 in 1
The Rapitest 3 in 1 is a ground parameter meter with which to better control the crop plants. Its 3-in-1 functions are: measure the pH of the substrate, measure the light that reaches the plants and measure soil moisture.
Why measure the pH and humidity of your substrate and soil?
Controlling pH is key for plants to do not suffer a nutritional block and can feed well. Plants have the optimal pH value between 6 and 7. However, in the growth phase it can be between 5.8 and 6.2 and in the flowering phase it can reach 7. If it is grown with a pH below 5 (very acidic), it can cause greater absorption of elements from the substrate and thus an excess of nutrients. But if the pH is too high, it would cause a slowdown in plant growth. On the other hand, It is very important to also measure the humidity level in each phase of cultivation. During rooting it should be between 70% and 80% and somewhat lower, around 65% and 75%, during the growth period.
How to use the Rapitest 3 in 1 ph and humidity meter?
The Rapitest 3 in 1 can be used both indoors and outdoors. You will only have to insert the meter probes into the ground and wait less than a minute to read the indicated value with the push of a button. The meter comes with 3 different scales (pH, light and humidity) which you can select to view the measured value.
Warranty
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Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
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How to use
1. Insert the meter's probes directly into the substrate or soil.
2. Wait a few seconds for the reading to stabilize.
3. Use the button to select the scale you want to check: pH, light, or moisture.
4. Read the value on the analog display.
5. Remove and clean the probes after each use.

Rapitest 3 in 1 – pH, Humidity and Light Meter for Substrates and Soil without Batteries
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Frequently asked questions
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El Rapitest 3 en 1 es un medidor de parámetros de tierra con el que controlar mejor las plantas de tu cultivo. Sus tres funciones son medir el pH del sustrato, la luz que les llega a las plantas y la humedad del suelo, todo con un solo aparato.
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Solo tienes que insertar las sondas del medidor en el terreno y esperar menos de un minuto para leer el valor con solo apretar un botón. Incluye 3 escalas diferentes (pH, luz y humedad) que puedes seleccionar para ver la medición que te interese.
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Controlar el pH es clave para que las plantas no sufran un bloqueo nutricional y puedan alimentarse bien. El valor óptimo se sitúa entre 6 y 7: en crecimiento puede estar entre 5,8 y 6,2 y en floración llegar a 7. Un pH demasiado ácido puede provocar exceso de nutrientes, y uno muy alto ralentiza el crecimiento.
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Durante el enraizamiento, la humedad debe estar entre el 70% y el 80%. En el periodo de crecimiento conviene que sea algo más baja, en torno al 65% y el 75%. Con este medidor podrás comprobarlo en cada fase del cultivo de forma muy sencilla.
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Sí, el Rapitest 3 en 1 se puede utilizar tanto en cultivos interiores como al aire libre. Es una herramienta muy versátil para tener controlados los parámetros de tu tierra estés donde estés cultivando.
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No, este medidor de pH, humedad y luz funciona sin pilas. Solo tienes que clavar las sondas en el sustrato y consultar el valor en la escala correspondiente.