Description
Heated diode sensor tests for hydrogen found in nitrotrace leak detection gas.
Nitro trace gas is blend of nitrogen (95%) and hydrogen (5%).
Hydrogen is used because it contains the smallest molecules of all gases and is ideal for finding very small leaks.
Nitrogen is 80% of ambient air and cannot be detected electronically hence the addition of detectable hydrogen.
Use nitrotrace or any other nitrogen/hydrogen testing equipment. batteries included
