Bluelab OnePen 3-in-1 - pH, EC & Temperature Meter
Bluelab OnePen 3-in-1 – Three Important Measurements in One Device
Bluelab OnePen 3-in-1 offers three important measurements at once in a small handheld meter. This combination of functions enables performing routine checks of water and nutrient solution without switching between two or more meters. The pen style form factor makes the device convenient for regular measurements in various conditions.
Measuring the pH accurately will show the level of acidity/alkalinity of the solution. The EC measurement is used to estimate the level of salts and nutrients in it. Temperature measurement is included in the package as well, allowing to measure the third parameter in order to get better understanding of the current situation.
Bluetooth capability for convenient monitoring
The built-in Bluetooth function helps connecting the Bluelab OnePen to a mobile application. Thus, it becomes possible to work with the measurement results in digital form without making manual records all the time.
The connected measurement process will help managing regular measurements and keeping track of the results in an easy way.
pH measurement for solution monitoring
pH value is important when dealing with water and nutrient solutions because changes in pH can affect the level of elements dissolution and show some useful information regarding the state of the solution.
pH measurements are available in Bluelab OnePen in addition to EC and temperature readings that allow estimating all three parameters at once.
EC measurement for conductivity
Electric Conductivity is called EC and represents the measurement of the conductivity of the solution. It is affected by the concentration of dissolved salts and minerals. Thus, EC can be used as an additional indicator when checking the nutrient solutions.
Having the EC measurement in the meter, it becomes unnecessary to have a separate EC measuring meter to perform routine checks.
Temperature measurement included
The temperature affects the characteristics of the solution. Thus, it is a helpful indicator when estimating pH and EC values of the solution.
Getting all three measurement from the same meter can become very convenient for the users having to make routine checks.
Practical pen style form factor
The pen style device is made for handheld use. Thus, it can be easily transported between places of measurements. It can be convenient for the users performing measurements of water and nutrient solutions regularly.
Using all three functions in one meter can also save the users from switching between separate meters each time.
Measurement workflow
Having the possibility to perform pH, EC and temperature measurements with the Bluetooth connection gives the user the possibility to build a convenient digital workflow. All the measurement data will be transmitted to the mobile application.

















