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The Milwaukee EC45 PRO is a durable and easy-to-use meter designed for quickly checking the concentration of nutrients in nutrient solutions. The device measures EC, TDS, and CF, allowing you to monitor fertilizer concentrations in real time and prepare a nutrient solution tailored to your plants’ needs.
Instead of a traditional display, the meter uses a clear, 24-point LED scale. Taking a reading is very simple—just submerge the device in the solution, stir the nutrient solution, and read the measurement on the scale. The Milwaukee EC45 PRO turns on automatically when submerged and does not require regular calibration.
The Milwaukee EC45 PRO allows you to monitor the most important parameters related to nutrient concentration in the solution. Measuring electrical conductivity (EC), as well as TDS and CF values, makes it easier to assess the concentration of the prepared nutrient solution and adjust it to the needs of the plants being grown.
The wide measurement range allows the meter to be used with both standard hydroponic nutrient solutions and with plants requiring solutions with higher nutrient concentrations.
The meter is designed to operate in conditions where contact with water and nutrient solution is common. The IP67-rated waterproof housing protects the device during daily use in a humid environment.
The floating design provides additional protection. If the EC45 PRO accidentally falls into a tank of water or nutrient solution, it will not sink to the bottom. This makes it easier to use the meter with larger tanks and hydroponic systems.
The Milwaukee EC45 PRO can also be used as a mixer. This allows you to mix the prepared solution and measure it at the same time. As a result, you can quickly check the nutrient solution concentration without having to use an additional mixer while monitoring the parameters.
The device is ideal for hydroponics, soilless cultivation, fertigation systems, greenhouses, and home gardening. Its simple operation makes it suitable for both beginners and those who regularly monitor the parameters of their nutrient solutions.
Regular EC measurement allows for better control of the amount of nutrients supplied to plants. Excessively high fertilizer concentrations can lead, among other things, to excessive salinity in the nutrient solution or growing medium, while excessively low concentrations may indicate an insufficient amount of available nutrients.
Monitoring EC is particularly useful in hydroponics and fertigation systems, where the composition and concentration of the nutrient solution can be adjusted on an ongoing basis. The Milwaukee EC45 PRO allows you to quickly check the prepared solution and makes it easier to maintain its parameters at the appropriate level.
The Milwaukee EC45 PRO measures EC, TDS, and CF—parameters used to monitor nutrient concentrations in the nutrient solution.
The device is designed so that it does not require regular calibration, which simplifies its daily use.
The result is displayed on a 24-point LED scale. After submerging the device in the nutrient solution, you can read the measurement directly on the backlit scale.
Yes. The Milwaukee EC45 PRO features an IP67-rated waterproof housing, making it suitable for use in humid environments.
Yes. The device is designed so that the meter will stay afloat if accidentally dropped into a tank.
Yes. The EC45 PRO can also function as a stirrer, allowing you to monitor the solution’s parameters while stirring it.
The meter is suitable for , among other things , hydroponics, soilless cultivation, greenhouses, fertigation systems, and home gardening.
The device is powered by three AA batteries.