Modular multi-hole probe (for avg CO), tube only, no handle, 5/16″ dia.
External Pressure Manifold with two 1/4NPT hand-tight quick connectors.
1 liter mineral oil for hydraulic calibration pumps.
25 piece adapter & fittings kit for all Additel pumps (except ADT 949).
8 foot long ribbon cable with D-connector.