Bluelab PENPH pH Pen Fully Waterproof Pocket Tester, Easy Calibration, Double Junction Probe for Improved Accuracy and Durability, White

Product Information

The Soil pH Pen is also designed to be easy to use, with a simple interface that allows growers to quickly and easily assess the pH of their soil. You’ll then maximise nutrient uptake, massively reducing the likelihood of encountering nutrient deficiencies.

Its accuracy ensures you have the data you need to optimise nutrient uptake and avoid pH-related issues hindering plant growth. The pen also has a temperature compensation feature that adjusts the pH reading based on the temperature of the soil, further enhancing its accuracy. The Bluelab pH Pen is water-resistant but not waterproof, so shouldn't be fully submerged for any length of time. If your medium is too alkaline or too acidic, your plants won’t be able to get all the nutrients they need. The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH.

You'll also find information on calibration and the availability of nutrients at different pH ranges. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. The Bluelab pH Probe is easy to clean because of its bullet shaped glass bulb, fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel.

We offer pH buffer solutions, as well as pH probe storage solutions, allowing you to maintain your pH probe easily. Ensure precise and accurate pH measurements with BlueLab pH Pens, the ultimate tool for monitoring and adjusting pH levels in your hydroponic or soil-based systems. Bluelab products are trusted by growers across the globe for their accuracy and reliability – the handy new pH Pen is no exception!Bluelab’s wall-mounted monitors offer comprehensive and user-friendly features, allowing you to have complete peace of mind.

Whether you need a soil pH tester or a pH meter for your hydroponic solution, our handheld pH pens will help you master the fundamental parameters for growing healthier plants. Once you’ve checked the conductivity (EC or PPM), which confirms whether the nutrient levels are correct, you'll then need to regularly adjust the pH to ensure those nutrients are available to the plant. Important: While we aren't against growing marijuana, this subreddit is for those who want to grow plants that are universally legal. The Bluelab's pH Pen a 2-in-1 handheld pH meter is very handy to use and provides a compact, quick and better way to manage the success of crops. The Bluelab pH Pen is a hardy, compact, and accurate pH and temperature pen for using in nutrient solution.The information is shown on the LCD display and with this vital information, you can now adjust the pH levels of your water with confidence. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 – 22°C or 65 – 72°F is recommended.

With their user-friendly design and intuitive interface, BlueLab pH Pens make it effortless to maintain optimal pH levels for your plants' nutrient uptake and overall health. Gel filled non-refillable pH electrodes are general purpose probes for use in moderate to high ionic strength solutions that are free of oils, suspended solids and proteins. When using Bluelab’s Connect range, you can conveniently check on your system pH levels on your mobile device and adjust settings via your computer. For crops that need monitoring 24/7, our wall-mounted monitors and pH controllers will measure your key parameters, including pH, and alert you when these measurements move out of their optimal range. This energy-saving feature ensures that the pH Pen is good to go when required while extending the lifespan of the included AAA battery.Just turn on the meter, dip the probe into you nutrient solution and wait for the reading to stabilise on the screen.