FAQ

How is GDH-FAD technology different from older glucometers?
GDH-FAD (glucose dehydrogenase with FAD cofactor) is specific only to glucose. Unlike older GDH-PQQ or glucose oxidase systems, it does not give falsely high results when interacting with other sugars (maltose, galactose) in the blood.
How much blood is needed for a measurement?
Typically, a capillary blood drop of 0.3 to 0.6 µl (microliters) is required.
How long does one measurement take?
On average, 4 to 8 seconds.
Is it necessary to enter a code from the test strips each time?
No. Modern glucometers with GDH-FAD technology (such as the A2V) use automatic coding—the device reads the code automatically when the strip is inserted.
How long does the A2V glucometer last?
The service life is typically 3–5 years, provided it is used carefully and without mechanical damage.
Can I use test strips from other brands with the A2V glucometer?
No. Only original test strips designed for this specific model can be used. Universal strips do not exist.
Why do the A2V readings differ from another glucometer?
A difference in readings (up to 15–20%) is acceptable. It can occur due to different measurement methods (capillary vs. venous blood), device tolerances, temperature, strip storage conditions, or improper testing technique.
How can I check if the glucometer is measuring correctly?
Use a control solution (testing liquid). Apply it to the strip instead of blood. The result must fall within the range printed on the test strip vial.
Where and how should I store test strips?
In the tightly closed original vial, at room temperature (between +2°C and +30°C), in a dry place away from direct sunlight. Do not store in the refrigerator or bathroom.
What should I do if the glucometer shows an error?
Check if the strip is inserted correctly, if the blood drop was sufficient, if the device's contacts are clean, and if the strips are within their expiration date. If the error persists, contact the manufacturer's customer support.
Have questions? Ask online
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Why choose A2V?

Affordable premium quality control—health without overpaying
An accurate picture of health]
Results unaffected by vitamin C, medications, or oxygen—thanks to the GDH-FAD enzyme, you get reliable data for dietary and insulin adjustments.
Lifelong confidence
A lifetime warranty on the glucometer means the device will last for years without breaking down, saving you money on repairs and replacements while getting a reliable assistant forever.
Available
every day
Fair pricing on test strips and glucometers means regular blood sugar monitoring won't break your budget, allowing you to spend money on your health rather than overpaying.
Easy for all ages
A large, bright screen, simple buttons, and an intuitive interface make measuring sugar comfortable for both elderly parents, teenagers, and people with visual impairments.

Where to buy?

A2V successfully OPERATES throughout KAZAKHSTAN
  • Almaty
  • Astana
  • Shymkent
  • Karaganda
  • Aktobe
  • Taraz
  • Pavlodar
  • Oskemen
  • Semey
  • Atyrau
  • Kostanay
  • Kyzylorda
  • Oral
  • Petropavlovsk
  • Aktau
  • Temirtau
  • Turkistan
  • Kokshetau
  • Taldykorgan
  • Ekibastuz
  • Rudny
  • Zhezkazgan
  • Balkhash
  • Satpayev
  • Zhanaozen
  • Kentau
  • Arkalyk
  • Aksai
  • Shakhtinsk
  • Kaskelen
DIDN'T FIND YOUR REGION?
CONTACT US!

FAQ

Everything you need to know about A2V
A2V frequently asked questions: test strips and glucometers — how to measure correctly, without interference from vitamins,
automatic coding, lifetime warranty, expiration date, error troubleshooting. Everything you need to know!
How is GDH-FAD technology different from older glucometers?
GDH-FAD (glucose dehydrogenase with FAD cofactor) is specific only to glucose. Unlike older GDH-PQQ or glucose oxidase systems, it does not give falsely high results when interacting with other sugars (maltose, galactose) in the blood.
How much blood is needed for a measurement?
Typically, a capillary blood drop of 0.3 to 0.6 µl (microliters) is required.
How long does one measurement take?
On average, 4 to 8 seconds.
Is it necessary to enter a code from the test strips each time?
No. Modern glucometers with GDH-FAD technology (such as the A2V) use automatic coding—the device reads the code automatically when the strip is inserted.
How long does the A2V glucometer last?
The service life is typically 3–5 years, provided it is used carefully and without mechanical damage.
Can I use test strips from other brands with the A2V glucometer?
No. Only original test strips designed for this specific model can be used. Universal strips do not exist.
Why do the A2V readings differ from another glucometer?
A difference in readings (up to 15–20%) is acceptable. It can occur due to different measurement methods (capillary vs. venous blood), device tolerances, temperature, strip storage conditions, or improper testing technique.
How can I check if the glucometer is measuring correctly?
Use a control solution (testing liquid). Apply it to the strip instead of blood. The result must fall within the range printed on the test strip vial.
Where and how should I store test strips?
In the tightly closed original vial, at room temperature (between +2°C and +30°C), in a dry place away from direct sunlight. Do not store in the refrigerator or bathroom.
What should I do if the glucometer shows an error?
Check if the strip is inserted correctly, if the blood drop was sufficient, if the device's contacts are clean, and if the strips are within their expiration date. If the error persists, contact the manufacturer's customer support.
Have questions? Ask online

Reviews based on real health monitoring

A2V — accuracy trusted every day
Opinions from users who have already integrated A2V solutions into their daily glucose monitoring.
Real-life experience, practical assessment of measurement accuracy and ease of use at home.

I have been using the A2V TEST glucose meter for several months now — it measures quickly, and the result appears in just a few seconds. The memory is more than sufficient, making it easy to track sugar dynamics. The test strips work consistently without errors, which is critical for me in daily monitoring.

Igor Melnikov

I bought the glucose meter along with A2V test strips for home monitoring. The device is compact and easy to use; I figured it out without a doctor’s help. The strips are conveniently packaged and economical to use. The readings match laboratory analyses, so I quickly gained trust in the brand.

Natalia Vorontsova

For me, accuracy and measurement speed are important — A2V fully met this need. The device works steadily, the screen is large, and the result is easy to read. The test strips are high‑quality and do not require a second prick. I use them daily — no complaints, a worthy option for ongoing diabetes management.

Sergey Kovalev