# TRUE METRIX Control Solutions for Accurate Glucose Monitoring

Ensure the reliability and accuracy of your TRUE METRIX glucose monitoring system with these essential control solutions. Available in three distinct levels, these solutions provide a known glucose concentration to verify that your meter and test strips are functioning optimally for consistent, dependable results.

## Comprehensive System Verification

Each control solution is sold individually and designed specifically for use with the TRUE METRIX System, including both the meter and blood glucose test strips. Regular testing with these control solutions helps maintain confidence in your glucose monitoring routine by confirming system performance and test strip integrity.

### Three Essential Control Levels
*   **Level 1 Control Solution:** Provides low-range glucose concentration verification
*   **Level 2 Control Solution:** Offers mid-range glucose concentration testing
*   **Level 3 Control Solution:** Delivers high-range glucose concentration validation

#### Recommended Testing Scenarios
Use these control solutions before performing blood tests, when opening new test strip vials, or whenever you need to verify system accuracy. They are particularly valuable when blood results seem unusually high or low based on symptoms, after exposure to extreme environmental conditions, or if meter damage is suspected.

### Easy Application and Precise Results
Each 3 mL bottle features a controlled-drop tip for precise application during testing. The solutions provide reliable reference values that help determine whether your system passes or fails performance checks, giving you peace of mind about your glucose monitoring accuracy.