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Item #:
108057333
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, 0.1 pH Accuracy
90% of respondents would recommend this to a friend
1 Sustainability Highlights
Item #:
108057333
SCR 1004
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
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The top-rated pH tester now comes with a complete calibration and probe care combo kit, ensuring reliable test performance.
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What Stands Out
Waterproof Design
The Apera AI209 features a waterproof design, ensuring reliable performance in various environments, making it ideal for outdoor use and providing accuracy even in harsh conditions.
High Accuracy
With an accuracy of 0.1 pH, this tester ensures precise readings, perfect for professionals in laboratories or industries requiring strict quality control.
Complete Kit
The kit includes essential tools for immediate use, offering great value for beginners and experts alike, ensuring all necessary components for effective pH measurement are conveniently provided.
Product Details
| Additional Features | Waterproof |
| Display Type | Digital |
| Power Source | Battery Powered |
| Number of Batteries | 4 AAA batteries required. (included) |
| Upper Temperature Range | 50 °C |
| Response Time | 5 seconds |
| Reusability | Reusable |
| LowerTemperature Range | 32 °F |
| Indoor Outdoor Usage | Outdoor |
| Battery Life | 2000 hours |
| Outer Material | Plastic |
| Product Care Instructions | Hand Wash Only |
| Color | Regular Kit |
| Style Name | Regular Kit |
| Unit Count | 1 Count |
| Item Length | 21.8 centimeters |
| Brand Name | Apera Instruments |
| Age Range Description | Adult |
| Included Components | PH20 Value pH tester kit |
| Model Name | PH20 |
| Model | AI209 |
| UPC | 858718006339 |
| Global Trade Identification Number | 00858718006339 |
| Manufacturer | Apera Instruments |
| Part Number | AI209 |
| Specification Met | CE, ISO 9001, RoHS |
| Brand | Apera Instruments |
| Special Feature | Waterproof |
| Age Range (Description) | Adult |
| Package Weight | 1.3 Pound |
What's in the box
PH20 Value pH tester kit
Who Should Buy?
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Home Gardeners
Ideal for gardeners wanting precise pH measurements to optimize soil health and enhance plant growth.
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Aquarium Enthusiasts
Perfect for fish tank owners needing accurate pH levels for maintaining a healthy aquatic environment.
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Laboratory Use
Great for basic lab applications requiring reliable pH testing with waterproof features for occasional spills.
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Professional Laboratories
May lack advanced features needed for high-precision scientific research and detailed measurements.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Carbon impact
Carbon emissions from the lifecycle of this product were measured, reduced and/or offset. As certified by
ClimeCo certifies products whose carbon emissions have been assessed, verified, decarbonized, and are on a committed path towards continual emissions reductions. Companies may pursue emissions reductions for products through various means such as sustainable manufacturing practices, supply chain sustainability, raw materials innovation, renewable energy use, insetting, sustainable transportation and packaging. Learn more about this certification
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Customer Questions & Answers
-
Question:
What is the pH range of the Apera Instruments AI209 PH20 Pocket Tester?
Answer: The Apera Instruments AI209 PH20 Pocket Tester has a pH range of 0-14.0. This wide range makes it suitable for various applications, whether in laboratory settings, aquariums, or gardening. With such versatility, it can accurately measure acidic to alkaline solutions, accommodating diverse needs. -
Question:
How accurate is the Apera AI209 PH20 Pocket Tester?
Answer: The tester offers an impressive accuracy of ±0.1 pH. This high level of precision is crucial for applications that require exact pH measurements, such as hydroponics or soil testing. Users can rely on its accuracy to make informed decisions about their solutions. -
Question:
Is the Apera AI209 PH20 Waterproof?
Answer: Yes, the Apera AI209 PH20 is designed to be waterproof. This feature not only protects the device from accidental water exposure but also allows for versatile use in wet environments. Ideal for fieldwork or testing in challenging conditions, this waterproof design ensures durability. -
Question:
What comes in the complete kit of the Apera AI209 PH20?
Answer: The complete kit includes the pH tester, calibration solutions, a protective cap, and a user manual. This comprehensive package ensures that users have everything they need to get started. The included calibration solutions are especially important for maintaining accuracy over time. -
Question:
How do I calibrate the Apera AI209 PH20 Pocket Tester?
Answer: Calibrating the Apera AI209 PH20 is straightforward. Simply rinse the electrode with distilled water, immerse it in the calibration solution, and follow the prompts on the device. Regular calibration ensures reliable readings, which is essential for those who need precise measurements for their applications. -
Question:
Can the Apera AI209 PH20 Pocket Tester be used for soil testing?
Answer: Absolutely! The Apera AI209 PH20 is ideal for soil testing, providing gardeners and farmers with accurate soil pH levels. This helps in managing soil health and optimizing nutrient availability for plants, ensuring better growth and yield. -
Question:
How long does the battery of the Apera AI209 PH20 last?
Answer: The Apera AI209 PH20 has extended battery life, typically lasting several months with regular use. This longevity is due to its energy-efficient design, allowing users to minimize interruptions when conducting tests, whether at home or in the field. -
Question:
What type of maintenance does the Apera AI209 PH20 require?
Answer: Maintenance for the Apera AI209 PH20 involves regular cleaning and proper storage of the electrode. Users should rinse the electrode after use and occasionally store it in storage solution to keep it in optimal condition for accurate readings. -
Question:
Where can I buy the Apera Instruments AI209 PH20 Pocket Tester in Seychelles?
Answer: You can purchase the Apera Instruments AI209 PH20 Pocket Tester from Ubuy in Seychelles. Ubuy offers a reliable platform where you can find this pocket tester along with its complete kit, ensuring that you have everything you need to start measuring pH levels right away.
Apera Instruments pH Meters Editorial Review
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, 0.1 pH Accuracy is an excellent choice for enthusiasts and professionals alike. This pH tester stands out with its IP67 waterproof rating, ensuring that accidental spills won’t hinder its performance. Users appreciate its user-friendly design, with a bright LCD display allowing for quick, easy readings. Calibration is simple with the included solutions, making it ready to use right away. Many reviews highlight its reliability and accuracy, with one user praising its consistency in testing aquarium and garden water. Overall, this pH meter is a solid investment for ensuring optimal water conditions in various applications.
Customer Reviews & Ratings
8866 customers ratings
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5 Star
75%
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4 Star
13%
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3 Star
4%
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2 Star
2%
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1 Star
6%
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Pros
- IP67 waterproof design offers great durability
- Quick and easy to read LCD display
- Simple calibration with provided solutions
- Compact and ergonomic for comfortable use
- Highly accurate results for reliable testing
Cons
- Calibration instructions could be clearer and more concise
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Top selling pH Tester Kit in Seychelles
Last Updated on Août 18, 2026
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SCR 1004
Order now and get it around Sunday, September 20
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Features & Benefits
- Top-rated pH tester with a complete calibration and probe care kit.
- Includes 3 bottles of pH calibration solutions (pH 7, 4 & 10) and 1 storage solution.
- Perform up to 150 calibrations with cost savings on buffers by at least 50%.
- Features easy auto calibration and dual display for Temp./pH values.
- IP67 waterproof and dustproof with 2000 hours continuous operation.
- Smart self-diagnosis and a 6-month warranty on the probe.
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