Non-toxic pH sensitive indicator uses familiar purple-to-yellow color conversion.

Product features:

• Designed for fast, easy airway assessment

• Verifies proper endotrachael tube placement

• Helps prevent unwarranted intubations

• Confirms cardiac output during CPR

• Expansive 2” diameter Visual Indicator makes rapid breath-to-breath response easy to see

• Anti-fogging agent reduces susceptibility to moisture and humidity while ensuring continuous lens clarity.