Dwyer 3000MR-500PA SKU: 3000MR-500PA $615.80 $757.90 Quantity -+ Factory Stock Details Dwyer 3000MR-500PA : Photohelic Switch/Gage, 0 - 500 Pa Range, 10.0 Minor Divisions, Electromechanical Relays Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Dwyer 3000MR-500PA : Photohelic Switch/Gage, 0 - 500 Pa Range, 10.0 Minor Divisions, Electromechanical Relays Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.