Check the listing for details. Dye Hyper 3 Regulator Tester Dust Silver. Condition: New. Listed at 34.95 USD. This Listing is for1 - Dye Hyper 3 Regulator Tester - Dust Silver Description: The new DYE Reg Tester is the perfect tool for adjusting your Hyper3 Regulator to the optimal pressure setting for your DYE gun. 0 - 200psi gauge allows precise adjustments for desired pressure. Easy press bleed button allows pressure release while setting your regulator. High quality aluminum design.