HP 8644B 0.26 - 1030Mhz Synthesized Signal Generator Option 003 and 005 - AS IS 133842255700 but the air On/Off slide

but the air On/Off slide leaks air when hooked up and is not able to be moved to the off position

Manufacturer Epson Model Number PP-100II SKU 19-81986 Ref 23-118620

com Model Number MNG2-9-LTE-CCE-ND-NL SKU 19-74015 Ref 23-106270

Manufacturer Agilent Model Number 3458A SKU 19-18929 Ref 23-107748

The IDEC RU4S-D-D24 Ice Cube Relay is a compact and reliable control device designed for various industrial applications

HP 8644B 0.26 - 1030Mhz Synthesized Signal Generator Option 003 and 005 - AS IS 133842255700 but the air On/Off slideThis item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit powers on, but the screen says calibrating indefinitely and no buttons are responsive. For this reason, we are selling the unit AS IS for parts repair as a non working or incomplete unit. We have not tested inspected any further, item may have unknown issues we are not aware of. See all item photos for the condition of the unit. Unless