Best Float Sensor

Amarine-made 12v 1100gph Auto Boat Bilge Pump Automatic Submersible Boat Bilge Water Pump (A: 1100gph Auto pump)

Compact, automatic, fully submersible electric pump.
Built-in float switch! (No separate float switch is needed).
Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
No power use until pump is activated by internal float switch (when water level rises).

Compact, automatic, fully submersible electric pump.
Built-in float switch! (No separate float switch is needed).
Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
No power use until pump is activated by internal float switch (when water level rises).

Pumps 2,000 GPH at 0 ft. of lift and 1,000 GPH at 10 ft. of lift.
User-friendly control panel monitors pump, power and battery conditions 24 hours a day and provides visual and audible alarms to describe what to do for easy maintenance.
Dual float switch provides 2 times the protection.
Provides days of intermittent pumping power on a single battery charge.
Fluid sensor monitors fluid level of the battery.
Compatible with both wet cell and maintenance-free AGM batteries.
Compact pump can be installed even in small or narrow sump pits.
Detailed instructions with over 90 pictures walk you through the simple installation process.
Includes control unit with a dual float switch, a battery fluid level sensor, pump with a 1-1/2 in. PVC pipe adapter, battery box and charger (battery not included - sold separately).

Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring..
Outlet Diameter: 29mm/ 0.95 Inch (1-1/8").
Built-in float switch! (No separate float switch is needed).
Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
No power use until pump is activated by internal float switch (when water level rises).

★Listing is for the Bracket Only – The float ball valve shown in the picture is for example purposes..
★Material: high quality transparent PC material, high hardness, durable and solid, no breaking..
★Come with 2pcs small movable brackets, perfect for water level sensor, mounting slot diameter(where float bracket can hold pipes diameter) is....
★Two installation methods for you to choose, shows in picture..
★Adjustable clip design, hold the float switch firmly, easy to adjust up and down, easy installation, make different water levels possible..

★This is a Mini stainless steel float switch,contains no mercury..
★This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device..
★This Mini float switch is a simple structure,easy installation liquid level controller.It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperature can be used in any environment..
★Light weight and simple working principle,high reliability..
★The versatility of this vertically monted sensor means that it can be installed either at the top or base of your tank,depending on whether you wish to detect the water`s rise or fall..

Temperature Rating: -30~125 degree Centigrade.
Max Switching Current: 0.5A ； Max Contact Resistance : 100m ohm.
Float Ball Size(Approx) : 2.3 x 1.7cm /0.9" x 0.67" (L*D).
The switch has the advantages of high sensitivity and durability. PP material is environmentally friendly and has excellent acid and alkali resistance..

...terproof Fish Finder: We have reviewed so many customers advises and real experience,then we decide to release this new updated LUCKYLAKER waterproof fish finder.It not only has all basic functions compare to other portable fish finders but also integrated with the waterproof monitor and high performance sonar sensor,show the necessary information for your trip.You can freely use it no worry about the rain or splash would damage it..
2 IN 1 Sonar Wireless & Wired:The fish finder contains two sonars.Wireless one and wired one.You can cast wireless sonar to area you want to detect.Wired sensor has the float and enough length wired connection for more stable and conveniently using. You can freely use the right sonar depends on the different situation. Dual frequency on the wired transducer detect widely and accurately. The wired sensor offers the 20 degree beam angle underwater in 200Khz detection and 60 degree beam in 83Khz..
Castable Sonar & Stable Connection Wired Transducer: The wirelsss sonar can be throwed out.The float on the wired transducer can make sure transducer more steady to get more accurate result on sea or lake.The length of the wired cable is 25ft,long enough for it be mounted on boat hull,pole or just use the included float.The det....

Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring..
Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
No power use until pump is activated by internal float switch (when water level rises).
Built-in float switch! (No separate float switch is needed).