Cords:  Single 10 amp Cord

If the ink stain is older

Briggs & Stratton 492932S Oil Filter 049-014

and does not produce toxic fumes or residue

The pressure relief valve can be turned and locked open/closed

Tramex Concrete Moisture Encounter X5 – CMEX5 Base UOM:EACH Cords: Single 10 amp CordTramex CMEX5 Concrete Moisture Encounter X5 The Tramex Concrete Moisture Encounter X5 CMEX5 is a non destructive digital multi moisture meter for concrete floors and slabs providing an instant and precise quantitative measurement of moisture content using Gravimetric testing as a baseline. The CMEX5 also provides Carbide Method equivalent readings for concrete and other cementitious substrates as well as comparative readings as per ASTM F2659.