Misuratore LED digitale 52mm con allarme 0-190ohm misuratore livello acqua + misuratore livello acque reflue
White line connect to the sewage level sensor signal line. - Sewage level gauge alarm set: more than 80%. Fuel Gauge, Water Level, HTG Sewage Level: %. 2022 New 52mm Universal 2 in 1 Dual Gauge. - Water level gauge alarm set: less than 20%.