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Item #:
222399910
UIUZMAR pH Meter for Water Hydroponics Supplies - pH Up and Down Tester Digital PPM Meter EC Meter Combo for Home Growers Accurate pH Tester TDS EC
Item #:
222399910
RWF 53961
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Order now and get it around Sunday, July 12
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UIUZMAR pH meter helps you know when to add nutrient solution and when to add pH UP DOWN solution to adjust pH.
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What Stands Out
Accurate Readings
Provides precise pH, TDS, and EC measurements essential for optimal hydroponic growth, ensuring plants receive the ideal nutrient balance for healthier yields.
User-Friendly Display
LCD display offers clear visibility of readings, making it easy for both novice and expert gardeners to monitor water quality in real-time without any hassle.
Versatile Applications
Ideal for various growing setups, including DWC and aeroponic systems, enabling users to manage nutrient solutions effectively across different hydroponic methods.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Hydroponic Growers
Ideal for hydroponic farmers needing accurate pH and EC readings for nutrient management and growth optimization.
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Aquarium Enthusiasts
Suitable for aquarium owners monitoring water quality, ensuring safe conditions for aquatic life through pH and TDS measurements.
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Laboratory Use
A great tool for lab professionals or students requiring precision in water quality testing and analysis.
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Casual Users
Not suitable for occasional users who may find advanced features unnecessary or complicated for infrequent use.
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Budget-Conscious Buyers
May not be the best fit for those looking for a lower-cost option without advanced functionality.
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Outdoor Use
Not ideal for outdoor conditions where durability and waterproof features are essential for equipment longevity.
Product Description
UIUZMAR pH Meter for Water Hydroponics Supplies - pH Up and Down Tester Digital PPM Meter EC Meter Combo for Home Growers Accurate pH Tester TDS EC Reader for Hydroponics
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a PH meter and why is it important for hydroponics?
Answer: A pH meter is an electronic instrument used to measure the acidity or alkalinity of water. In hydroponics, maintaining the correct pH level is crucial as it directly affects nutrient availability for plants. If the pH is too high or too low, plants can suffer from nutrient deficiencies or toxicities. Using a pH meter allows growers to monitor and adjust pH levels to ensure optimal growth conditions, ultimately leading to healthier plants and improved crop yields. -
Question:
How does a digital pH meter work?
Answer: A digital pH meter works by using a glass electrode that interacts with hydrogen ions in a solution. When immersed in water, the electrode generates a voltage that correlates to the pH level of the liquid. The digital display then shows the pH value in real-time. This technology is beneficial for hydroponics as it provides accurate readings quickly, allowing for immediate adjustments to nutrient solutions, which is especially important for time-sensitive growing environments. -
Question:
What is a PPM meter, and how does it relate to pH measurement?
Answer: A PPM (parts per million) meter measures the concentration of dissolved solids in a solution, often referred to as total dissolved solids (TDS). While pH meters focus on the acidity or alkalinity of the water, PPM meters help determine nutrient levels. In hydroponics, both measurements are vital; ideal pH ensures nutrient availability, while PPM indicates nutrient strength. Using both meters will help ensure that plants receive the right balance of nutrients for optimal growth. -
Question:
Can I use the PH meter for soil testing too?
Answer: Most digital pH meters are designed primarily for measuring liquids, such as nutrient solutions in hydroponics. While some models can be used for soil testing with proper calibration and attachments, the results may vary due to the different properties of soil compared to water solutions. For accurate soil testing, consider using a meter specifically designed for that purpose. However, if you’re managing both hydroponics and soil gardens, having a dedicated pH meter for each can be beneficial. -
Question:
What type of maintenance does a pH meter require?
Answer: Maintaining a pH meter involves regular calibration and proper storage. Calibration should be performed using standard solutions to ensure accuracy, ideally before major uses. After use, the electrode should be rinsed with distilled water and stored in a solution recommended by the manufacturer. Proper care prolongs the lifespan of the meter and ensures reliable readings, which is essential for making informed adjustments in hydroponic systems. -
Question:
What are the common pH levels required for hydroponic plants?
Answer: Most hydroponic plants thrive in a pH range of 5.5 to 6.5, with specific requirements varying by plant type. For instance, leafy greens like lettuce prefer a pH closer to 6.0, while fruiting plants such as tomatoes may favor levels around 5.5 to 6.0. Monitoring the pH helps ensure that nutrients are optimally absorbed, promoting healthy growth. Failure to maintain the right pH can lead to nutrient lockout, affecting overall plant health. -
Question:
How do I calibrate my pH meter?
Answer: Calibrating a pH meter typically involves using standard buffer solutions of known pH values, usually stored in small bottles. To calibrate, first rinse the electrode with distilled water, then immerse it in the first buffer solution, waiting for a stable reading. Follow the manufacturer's instructions to adjust the meter to match the buffer's pH. Repeat this process with another buffer solution to ensure accuracy across a range of pH levels, which is crucial for precise measurements in hydroponics. -
Question:
What is the difference between pH up and pH down solutions?
Answer: pH up and pH down solutions are used to adjust the acidity or alkalinity of nutrient solutions in hydroponics. pH up, typically made from potassium hydroxide or sodium bicarbonate, raises the pH of the solution, making it less acidic. Conversely, pH down, often composed of phosphoric acid or citric acid, lowers the pH, making it more acidic. Proper use of these solutions helps maintain the ideal pH range for plant growth, preventing issues such as nutrient lockout or toxicity. -
Question:
Where can I buy PH Meter for Water Hydroponics Supplies in Rwanda?
Answer: You can buy a PH meter for Water Hydroponics Supplies at Ubuy. Ubuy is a reliable online platform that offers a variety of PH meters, pH up and down testers, and PPM meters, ensuring you have access to quality products for your hydroponic needs. With a user-friendly interface, you can easily browse different brands and models, helping you find the perfect equipment for your gardening setup.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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RWF 53961
Order now and get it around Sunday, July 12
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Features & Benefits
- Upgrade your hydroponic setup with a 4-in-1 pH EC tester.
- Accurately monitor pH, EC, TDS, and temperature for optimal plant growth.
- Easy to use with a clear, intuitive display for quick adjustments.
- Highly stable and accurate readings with an advanced probe.
- Perfect for home growers, from DWC to aeroponic systems.
- Ensure healthy plants by knowing exactly when to adjust nutrient levels.
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