Unique Products for Your Boat

Sterling Power ProReg-DW Waterproof Performance Voltage Regulator

$278.00 $256.30
ALL ORDERS USA SHIPPING ONLY

 Click Here For International Shipment Info

**9.99 FLAT RATE SHIPPING = CONTINENTAL USA ONLY**

The Pro Reg DW works with all 12V & 24V P or N type externally regulated alternators. The Pro Reg DW can drive the field of alternators up to 400 Amps and is IP67 rated for water ingress protection. While not user adjustable beyond the four pre-sets below, if you fit into one of those pre-sets, the ProReg DW is a tremendous value in an external regulator.

Four Battery Chemistry Settings (double voltages below for 24V use):
  • Flooded / Open Lead Acid - 14.8V Absorption & 13.65V Float
  • Sealed Lead Acid / AGM - 14.4V Absorption & 13.8V Float
  • Sealed Lead Acid / GEL / AGM - 14.4V Absorption & 13.65V Float
  • GEL & AGM USA - 14.1V Absorption & 13.5V Float


The ProReg DW Includes both a battery and an alternator temp sensor as standard equipment.