Wagner L722 Stack Probe Handle Top Reduced to Clear adjustable alarm alerts you when

adjustable alarm alerts you when your pre-selected MC has been reached

so there is nothing to see

12-Month Limited Warranty

A partial blockage reduces the jet velocity that creates chemical draw

Wagner L722 Stack Probe Handle Top Reduced to Clear adjustable alarm alerts you whenWagner L722 Stack Probe Handle Top Wagner L722 Stack Probe Handle Top Fitment Wagner L722 stack probe Top or bottom? The handle is two halves. This is the top; the bottom is a separate part. If the housing has been dropped and cracked, check both before ordering and check the hinge as well. Wagner part numbers are specific to the meter series. Tell us your model and we will confirm before you order.