Product description
Aqua Master S300 Pro3 Substrate pH and Temperature Meter: measuring, monitoring and adjusting
Precise control for healthy plant growth
The Aqua Master S300 Pro3 is a professional pH and temperature meter for growing media, soil and coco. It lets growers measure the pH directly in the root zone – where it really counts. Precise measurement helps you make sure your plants take up nutrients optimally and grow vigorously.
The meter combines high accuracy, easy handling and robust build quality, making it the first choice for indoor and outdoor growers.
Benefits of the Aqua Master S300 Pro3
Accurate measurement directly in the medium: ideal for soil, coco and other growing media
Integrated temperature display: gives extra control over the root environment
Ready to use: factory-calibrated and fitted with a high-quality probe
Waterproof design (IP67): safe to use in the grow room
Digital display: large, backlit LCD for precise reading
Automatic calibration: simple one-button operation with calibration solution
Specifications – Aqua Master S300 Pro3
Use & care
Carefully insert the probe into the growing medium or nutrient solution.
Read the value as soon as it is stable.
Clean with distilled water after each use.
Recalibrate regularly with calibration solution to ensure accuracy.
Tip: Ideal in combination with EC meters such as the Aqua Master E300 Pro for complete control over your nutrient solution.
Buy the Aqua Master S300 Pro3
With the Aquamaster S300 Pro3 substrate meter, you stay in control of your plants' most important growth parameters. Ideal for soil, coco and professional growing media – for consistent results, healthy root growth and well-fed plants.
