Professional Glucose Measurement at Home
On Call Extra Glucose Meter
Measuring your Glucose levels in a matter of seconds with just a drops of blood is possible with one of the On Call Extra Glucose Meter.
The device is as precise as lab tests, and is very easy to use. Read more about the meter below.
What do I need to Measure Glucose?
To test you need the On Call Extra Glucose Meter, Test Strips, Lancets and a Lancing Pen. Luckily the On Call Extra is a starter pack on its own and includes all those things. However if you need to refill on strips or lancets you can do so by buying them below.
The On Call® Extra Blood Glucose Monitoring System offers additional premium features such as test reminders
This is what our happy clients have to say
Professional meter and highly accurate measurement also at home. I am very happy with the test results as they correspond exactly to those from the lab via the GP. So I can confidently use this meter to monitor my cholesterol. Very glad I found this meter, saves me lots of time!Eline
I would like to let you know that I am very satisfied with this meter. I have been using the meter now for 2 months. The first two times, in consultation with my doctor, I compared the measurements of my home test (made on the same day) with the results from the doctor/laboratory. I was pleasantly surprised (my doctor too) about the results. The results were the same. I can now confidently measure my cholesterol at home and I don’t need to go to the hospital for that.Hans
The following Professionals are using On Call
Frequently Asked Questions
On Call Glucose Meter
What values does the On Call Glucose Meter measure?
I live outside the EU, can I still order?
Yes, we ship worldwide. Please check our shipping rates on our delivery & returns page.
Can I use a teststrip more than once?
You can’t use a teststrip more than once, because the strip wouldn’t be able to recognise the correct blood values, due to clotting effects after dropping blood on the strip. Each measurement requires a new strip.
User Manual & Warranty
While using the On Call Extra is easy, you might want to see the manual in order to use the more advanced functions.
Also register for warranty so we can help you better in case of a problem with your device.