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Item #:
216746551
500ml Tester pH 7.00/4.00 Buffer Solution Each and Digital pH Meter
Item #:
216746551
SLL 1016169
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 10
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Ensure precise measurements for pH meters used in hydroponics, pools, aquariums, brewing, and laboratory testing.
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What Stands Out
Dual Calibration Solutions
Includes both pH 7.00 and pH 4.00 buffers, ensuring precise calibration for various applications, enhancing accuracy and reliability in measurements.
Digital pH Meter
Features a modern digital display for easily reading pH levels, making it user-friendly for both professionals and beginners, improving usability in diverse environments.
Convenient 500ml Size
Generous 500ml volume provides long-lasting use, minimizing the need for frequent replacements and offering excellent value for users engaged in regular pH testing.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 1.5 lbs (680 grams) |
| What is in the box | 500ml Tester pH 7... For more details, please check description/product details |
Who Should Buy?
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Laboratory Testing
Ideal for laboratory professionals needing accurate pH measurements for experiments and testing water quality.
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Aquarium Owners
Perfect for aquarium enthusiasts who require precise pH levels to maintain optimal aquatic environments for fish.
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Hydroponics Farmers
Beneficial for hydroponics growers managing nutrient solutions, ensuring plants receive balanced pH for healthy growth.
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Casual Use
Not suitable for non-specialists needing infrequent pH checks, as it requires some technical understanding to use properly.
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Budget Buyers
Not advisable for those looking for low-cost solutions since this product may have a higher price point.
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Non-Technical Users
May confuse users unfamiliar with laboratory equipment or pH measurements, limiting effective usage and understanding.
Product Description
500ml Tester pH 7.00/4.00 Buffer Solution Each and Digital pH Meter
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of a pH buffer solution?
Answer: A pH buffer solution helps maintain a stable pH level in various applications, including laboratory experiments and aquariums. It provides a reference point for calibrating pH meters, ensuring accurate measurements. This stability is critical in scientific research, where small pH fluctuations can alter outcomes, such as in chemical reactions or biological processes. -
Question:
How do I properly use a digital pH meter?
Answer: To use a digital pH meter, start by calibrating it with standard buffer solutions like pH 4.00 and pH 7.00. Rinse the electrode with distilled water, then immerse it in the buffer solution until a stable reading is achieved. Digital pH meters are ideal for precise applications, such as soil testing for agriculture or monitoring pH levels in aquaria. -
Question:
What is the significance of having both pH 7.00 and pH 4.00 buffer solutions?
Answer: Having both pH 7.00 and pH 4.00 buffer solutions allows for accurate calibration of your pH meter across a range of acidic and neutral environments. This ensures your measurements are reliable whether you're testing the acidity of a solution in a chemistry lab or checking the pH in soil for gardening. -
Question:
Can I use any type of water with a pH meter?
Answer: It's recommended to use distilled or deionized water for rinsing the electrode of a pH meter. Tap water may contain impurities that can affect the calibration and readings. Ensuring clean rinsing also maximizes the accuracy of your measurements, whether you’re testing water quality or food products. -
Question:
How often should I calibrate my digital pH meter?
Answer: Calibration of your digital pH meter should be performed regularly, preferably before each use or at least daily if used frequently. A consistent calibration routine ensures that you collect precise data for projects like hydroponics or laboratory experiments, where accuracy is paramount. -
Question:
What are common applications for pH meters and buffer solutions?
Answer: pH meters and buffer solutions are used in various fields, including agriculture for soil testing, aquaculture to monitor water conditions, and food and beverage production to ensure quality control. Effective monitoring helps in achieving optimal conditions for plant growth or producing beverages with the desired taste profile. -
Question:
How should I store pH buffer solutions?
Answer: Store pH buffer solutions in tightly sealed containers, away from direct sunlight and extreme temperatures, to maintain their effectiveness. Proper storage extends the life of your buffers for consistent performance, whether you’re engaging in soil testing or water quality assessments over time. -
Question:
What features should I look for in a digital pH meter?
Answer: When choosing a digital pH meter, look for features such as temperature compensation, automatic calibration, and a durable, waterproof design. These features enhance accuracy and usability across different environments, whether for educational purposes or professional testing in laboratories or industrial settings. -
Question:
Where can I buy 500ml Tester pH 7.00/4.00 Buffer Solution Each and Digital pH Meter?
Answer: You can purchase the 500ml Tester pH 7.00/4.00 Buffer Solution and Digital pH Meter through Ubuy. Ubuy offers a wide range of testing solutions, making it easy to find high-quality products suited for your needs in Sierra Leone.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SLL 1016169
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Features both pH 4.00 and pH 7.00 buffers for accurate two-point calibration.
- 500mL bottles provide ample supply for frequent recalibrations.
- Compatible with most pH meters, pens, and probes on the market.
- Formulated for consistent and reliable calibration results.
- Versatile tool for measuring pH levels in various liquids and solids.
- Essential for maintaining quality in homemade foods and beverages.