NVR-VP40R-BA - Glucometer NEVIR - Free user manual and instructions
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| Type of product | Blood glucose monitoring system |
| Brand | Nevir |
| Model | NVR-VP40R-BA |
| Display | LCD digital screen |
| Sample type | Fresh capillary whole blood |
| Required blood volume | Approx. 0.6 microliters |
| Measurement time | About 5 seconds |
| Memory capacity | Up to 500 readings with date and time |
| Data averaging | 7-, 14-, and 30-day averages |
| Battery | One CR2032 coin cell battery |
| Automatic shut-off | After 3 minutes of inactivity |
| Measurement unit | mg/dL and mmol/L selectable |
| Coding | No manual coding required |
| Operating temperature | 10 °C to 40 °C |
| Operating humidity | 10% to 90% relative humidity |
| Hematocrit range | 20% to 60% |
| Dimensions | Approximately 96 x 52 x 18 mm |
| Weight | Approximately 50 g with battery |
| Cleaning | Wipe with a soft, dry cloth; never immerse in water |
| Safety | For in vitro diagnostic use; keep out of reach of children |
| Maintenance | No user-serviceable internal parts; replace battery as needed |
| General information | Designed for self-testing by diabetic patients |
Frequently Asked Questions - NVR-VP40R-BA NEVIR
How should I use the Nevir NVR-VP40R-BA glucometer?
Wash and dry your hands, insert a test strip into the strip port, use the lancing device to obtain a small drop of blood, and bring the strip's tip to the blood. The meter will perform the test in about 5 seconds and display your blood glucose level.
Do I need to enter a code when I start using the meter?
No, the NVR-VP40R-BA requires no manual coding. Simply insert a new test strip and the meter automatically recognizes the lot calibration.
How should I store the test strips?
Store test strips in their original vial with the lid tightly closed. Keep them in a cool, dry place between 10 °C and 30 °C, and do not expose them to heat, humidity, or direct sunlight.
What should I do if an error message appears on the display?
Error messages typically indicate a problem with the test strip, blood sample, or temperature. Remove the strip, make sure the blood sample is large enough, and check that the operating conditions are within the meter's temperature range. If the problem persists, consult the manual.
How do I clean the meter?
Use a soft, dry cloth to wipe the external surfaces. Never use water, solvent, or cleaning agents, and never immerse the meter in any liquid. Avoid getting dirt or blood in the strip port.
How do I replace the battery?
Open the battery cover on the back of the meter, remove the old CR2032 battery, and insert a new one with the polarity signs as indicated. The meter's memory should be preserved, but always check the date and time after replacement.
How many blood glucose readings can the meter store?
The meter can hold up to 500 test results with date and time stamps. You can view the stored results and calculate 7-, 14-, and 30-day averages from the memory mode.
Can I change the unit of measurement from mg/dL to mmol/L?
Yes, the NVR-VP40R-BA allows you to choose between mg/dL and mmol/L. Refer to the manual to switch the setting, and always make sure the unit matches your local standard.
What should I do if the meter does not turn on?
First, check that the battery is correctly inserted and has enough charge. If the screen is blank, replace the battery with a new CR2032. If it still does not turn on, contact customer support.
Is this glucometer suitable for professional medical use?
The device is designed for self-testing by diabetic patients at home. It is not intended for professional or hospital use. Always discuss your readings with a healthcare professional.
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