Company that purchased the unit from Hydropath
Is the signal as measured on an oscilloscope normal? If not, please describe the signal and add a photograph
Has the unit been fitted with a surge protection device?
e.g. 110, 240 etc
What is the device protecting?
Where is the unit installed? City, Post/Zip Code etc
e.g. plant room, factory floor, outside on pipeline, etc
e.g. How the problem was discovered?