Apera Instruments
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Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3 Height, 3.4 Wide, 7 Length
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Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3 Height, 3.4 Wide, 7 Length
Takes quick and accurate measurements of EC, TDS, salinity, and resistivity simultaneously in a wide measurement range (0 to 200 mS/cm)
Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3" Height, 3.4" Wide, 7" Length
Item #: 10239687

Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB

Item #: 10239687

BHD 194

Price Details

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Order now and get it around Sunday, August 02
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Takes quick and accurate measurements of EC, TDS, salinity, and resistivity simultaneously in a wide measurement range (0 to 200 mS/cm)
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What Stands Out

High Accuracy
The Apera AI421 offers an exceptional accuracy of 0.01 pH, ensuring precise measurements for professional or laboratory use, making it reliable for critical applications.
GLP Data Management
With the capability to store 500 groups of data, this pH meter supports Good Laboratory Practice (GLP), which is essential for consistent and reliable data tracking in scientific research.
USB Data Output
The integrated USB data output allows for easy transfer of data to computers or other devices, simplifying data management and promoting efficiency in documenting results.

Product Details

Get accurate and stable EC measurements with the Apera Instruments AI422 EC400S Meter Kit. It offers intelligent functions and a durable structure for ease of use. Shop now at Ubuy Bahrain.
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Ideal for lab professionals who require precise pH measurements for experiments and various testing applications.

  • Hydroponics Farmers

    Perfect for hydroponics users needing accurate pH readings to maintain optimal nutrient solutions for plant growth.

  • Aquarium Enthusiasts

    Suited for aquarium owners wanting to monitor water pH levels to ensure a healthy environment for aquatic life.

Not Suitable For
  • Casual Users

    Not suitable for users who rarely measure pH and don't need high accuracy or advanced features.

Product Description

Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3" Height, 3.4" Wide, 7" Length

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Customer Questions & Answers

  • Question: What is the pH range of the Apera Instruments AI421 PH400S Portable pH Meter Kit?

    Answer: The Apera Instruments AI421 PH400S Portable pH Meter Kit offers a versatile pH range of 2.00 to 19.99 pH. This broad range allows for accurate measurement across various applications, including hydroponics, aquaculture, and soil testing. Users can confidently assess the acidity or alkalinity of their solutions, making it ideal for both professional and personal use.
  • Question: How accurate is the Apera Instruments AI421 PH400S pH meter?

    Answer: The Apera Instruments AI421 PH400S provides an impressive accuracy of 0.01 pH. This level of precision is essential for applications that require meticulous measurements, such as scientific research or laboratory experiments. This ensures reliable data that can significantly impact the quality of your work, particularly in industries like horticulture or environmental monitoring.
  • Question: What does GLP data management mean for this pH meter?

    Answer: GLP stands for Good Laboratory Practice, and the Apera Instruments AI421 PH400S features GLP data management to ensure accurate and reliable results. This system allows users to track calibration data and measurement history for up to 500 sets of data. It is particularly useful for professionals who need to maintain compliance and ensure the integrity of their testing environment, aiding in efficient data analysis and reporting.
  • Question: Can I use the Apera Instruments AI421 PH400S for both lab and field applications?

    Answer: Yes, the Apera Instruments AI421 PH400S Portable pH Meter Kit is designed for both laboratory and field applications. Its portability makes it suitable for on-site testing, such as monitoring water quality in ponds or rivers. Additionally, its robust construction and accurate readings make it an excellent choice for laboratory use, ensuring versatility for users in different environments.
  • Question: What features contribute to the user-friendliness of the Apera Instruments AI421 PH400S?

    Answer: The Apera Instruments AI421 PH400S is equipped with a clear LCD display, intuitive interface, and easy calibration process, enhancing user-friendliness. Its portable design allows for straightforward handling during measurements. This pH meter is ideal for individuals who may not be experts, as it simplifies complex processes while ensuring accurate results for all levels of users.
  • Question: Is the Apera Instruments AI421 PH400S suitable for use in agriculture?

    Answer: Absolutely! The Apera Instruments AI421 PH400S is well-suited for agricultural applications, particularly in soil testing and nutrient management. Gardeners and farmers can use this meter to assess soil pH levels, which is crucial for optimizing crop health and yield. Its accurate readings help in making informed decisions about fertilizer and soil amendments, leading to improved agricultural practices.
  • Question: How do I store data with the Apera Instruments AI421 PH400S?

    Answer: The Apera Instruments AI421 PH400S allows for the storage of up to 500 groups of measurement data. You can easily access this stored data using the USB connection, which enables convenient data transfer to a computer for further analysis or reporting. This feature is especially useful for professionals who need to track changes over time or maintain detailed records for compliance.
  • Question: What types of solutions can I measure with the Apera Instruments AI421 PH400S?

    Answer: You can measure a wide variety of solutions with the Apera Instruments AI421 PH400S, such as hydroponic nutrient solutions, water from aquariums, and even beverage products. Its 2.00 to 19.99 pH range and 0.01 pH accuracy make it versatile for different applications. Whether you're a hobbyist or a professional, it provides the precise measurements needed for various environments.
  • Question: What accessories are included with the Apera Instruments AI421 PH400S Kit?

    Answer: The Apera Instruments AI421 PH400S Portable pH Meter Kit typically includes a pH probe, storage solution, calibration buffers, and a carrying case. These accessories facilitate easy transport and maintenance, ensuring you have everything needed for accurate pH measurement whether in the field or the lab. This all-in-one kit prepares users for immediate start without the hassle of sourcing additional tools.
  • Question: Where can I buy the Apera Instruments AI421 PH400S Portable pH Meter Kit in Bahrain?

    Answer: You can purchase the Apera Instruments AI421 PH400S Portable pH Meter Kit from Ubuy in Bahrain. Ubuy offers a reliable platform for acquiring this precision instrument, ensuring you have access to the latest model and related accessories. Customers can also find detailed product descriptions and customer support, making it a great shopping destination for your pH meter needs.

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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”

13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
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Mohd
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”

26 Feb 2026 · via Trustpilot
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Khaled
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”

21 Feb 2026 · via Trustpilot
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“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”

20 Feb 2026 · via Trustpilot
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