Is Diathrive meter accurate?
As for the device itself, it's easy, and it's very accurate.
Why do I need control solution for glucose meter?
A control solution test is recommended when: You suspect that your meter or test strips are not working properly. You suspect your test results are unexpectedly too high or low, or do not match how you're feeling. Your test strip vial is damaged or was not capped tightly.
Are glucose meters accurate?
When used correctly, blood glucose monitors — small devices that measure and display your blood sugar level — are usually accurate. But occasionally they may be incorrect.