£20.00
In stock
This Digital pH Meter is an affordable alternative to other higher priced pH meters available on the market. It accurately measures the pH level of nutrients within a hydroponic system, with a measurement range of 0.0 – 14.0 pH. This makes it a handy accessory for growers using a hydroponic reservoir and nutrient solutions, to allow them to recognise whether their nutrient solution is correctly adjusted to achieve the best plant growth.
Calibrate the stick. Place the meter into a buffer solution, the pen will need adjusting if it reads different to your buffer solution pH level. For example, if using buffer 7 and getting a reading of 9, adjust the dial on the back until it reads the correct number. This will sufficiently calibrate your system.
