uxcell Water Level Sensor Dual Float Balls Stainless Steel Floating Switch Product Name : Water Level Sensor;Max Contact Rating : Max Contact Rating;10W : 10W;Max Switch Voltage : 100V DC Max Switch Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m Ohm Temperature Rating : -10 ~ +85 Degree;Float Ball Material : Metal;Float Body Material : Stainless Steel;Float Ball Size : 30 x 29mm / 1.2" x 1.1" (D.*H) Screw Thread Diameter : 9.7mm/ 3/8";Bottom Diameter(Approx.) : 8mm / 0.31";Body ,Length : 136mm/ 5.35";Cable Length : 31cm / 12" Color : Black Silver Tone;Weight : 61g;Package Content : 1 x Water Level Sensor