RecPro Replacement Fresh Water or Holding Tank Level Sensor RV Monitor M21 Panel (Black)

Details: Overall Dimensions: 3 ¾W x 3 ¾H Faceplate Dimensions: 3 ½W x 3 ½H Bolt hole spacing: 2 15/16W x 2 H (hole center to hole center) K101 pigtail wiring harness included 12V DC Color: White or Black Easy readout Monitor tank levels Monitor battery level Control for water pump Controls for electric and gas water heaters.'