1.Ideal for water or liquid level with PH-/PH+ 2.Material of Body: SUS304 3.Material of float: SUS316 4.Output: Normal open with 10W 5.Material of screw net & E-ring: SUS304 6.Proportion of float: 0.7kg/cm3 7.Max pressure: 10kg/cm2 8.Leads: 1430UL22AWG330mm length