Delmhorst 22-ET 1/2" Penetration 2 Pin Electrode with Tapped Handle Rotary Extractors which the 2-E does not

which the 2-E does not

It will be over-pressured the first time the machine runs at full pressure and you will have no reading at all

Brass hose barb joining 1/4 inch hose to a 1/2 inch male pipe thread

Certificate of Calibration

Delmhorst 22-ET 1/2" Penetration 2 Pin Electrode with Tapped Handle Rotary Extractors which the 2-E does notTwo pin electrode with tapped handle The same general purpose electrode as the 22 E, with a tapped handle so an extension pole can be fitted for ceilings and high walls. Fitment Connects to any Delmhorst meter with an external electrode socket Supplied with A 111 uninsulated pins 7 16 inch (11. 1 mm) penetration Also accepts 496 and 1849 insulated pins for soft materials Tapped handle accepts a standard extension pole Uses the 315CAB 0025 cable