This document provides instructions for using a breathalyzer device to test for alcohol levels, with different color readings indicating no, mild, or high alcohol detected. The user is instructed to wait for the device to change from red to green, then blow steadily into it until a sound indicates the test is complete, at which point the device will display the test result and be ready for the next use.
This document provides instructions for using a breathalyzer device to test for alcohol levels, with different color readings indicating no, mild, or high alcohol detected. The user is instructed to wait for the device to change from red to green, then blow steadily into it until a sound indicates the test is complete, at which point the device will display the test result and be ready for the next use.
This document provides instructions for using a breathalyzer device to test for alcohol levels, with different color readings indicating no, mild, or high alcohol detected. The user is instructed to wait for the device to change from red to green, then blow steadily into it until a sound indicates the test is complete, at which point the device will display the test result and be ready for the next use.
This document provides instructions for using a breathalyzer device to test for alcohol levels, with different color readings indicating no, mild, or high alcohol detected. The user is instructed to wait for the device to change from red to green, then blow steadily into it until a sound indicates the test is complete, at which point the device will display the test result and be ready for the next use.