Here's the quick answer: No, you can't use a fish finder out of water, because the transducer is unable to send or receive sonar signals in air. In other words, the transducer will not work outside of water, and
needs to be properly submerged into water in order to function
.
How much current does a fish finder draw?
Specs are probably accurate. I am assuming 40-50's is 400 to 500 milliamps or
. 4 to . 5 amps
.
Will a fish finder drain my boat battery?
The fish finders do not pull much battery
. If you fishing all day that happens sometimes. You can get a solar panel that will help a little. I just keep some jumper cables in the boat just in case.
How many ah do you need for a fish finder?
A fish finder will use about
1 amp per hour when you have a 12 volt battery
. Multiply the amps in the battery by how long you need it to run. Some smaller fish finder batteries will offer up about 7 amp hours. Bigger ones could get up to 10 amp hours or more.
How far should a transducer be in the water?
Tip # 3 Waterline
Thirdly the best bet when mounting your transducer to read at speed is to have the bottom of it
3-4 mm below the waterline
. Because the transducer can only ping in water so you do want it submerged. If it's too deep sometimes the front face of it will create turbulence and bubbles = bad.
Can I test a transducer in a bucket of water?
Put a bucket of water under the transducer. It should show about 4 times the distance between the transducer and the water surface
. Sound travels x4 in air compared to water. Just a quick and cheap way to check the transducer.
How much battery power does a fish finder use?
Most fish finders use
between 12 and 24 volts
, and a 12 volt battery is plenty for most kayak fish finders. Ampere capacity is given in amp hours (AH).
How much power does a Humminbird fish finder use?
| Item Number 410210-1 | Power Draw 615 mA | Power Input 10.8-20 VDC | Power Output Peak-to-Peak 4000 Watts | Power Output RMS 500 Watts |
|---|
How many amps does a Lowrance fish finder use?
Its about
1 amp on standby
.
Can I run my trolling motor and fish finder on same battery?
You may get interference having your fishfinder wired to the trolling motor batteries
. You will get on screen interference plus, you don't want to be running your trolling batteries down with electronics. Big motor will recharge the starting battery between fishing spots.
How long will a marine battery run a fish finder?
The fish finder battery time is dependent on the size of the battery you're using. But, generally, a normal-sized lithium-ion 12 Ah battery can run a fish finder for up to
20-24 hours
.
Can you run two fish finders one battery?
your batt supplies your power to each one of your devices,
you can use the same batt
, i would use a seperate batt for starting motor. units should not mess with each other. you can splice longer wires togeather,solder them,better conection.
How long will a 7AH battery run a fish finder?
Re: 12v 7AH battery
7000/400=
17.5 hours
in a perfect world. You will not be able to get max charge out of the battery after a while and will go downhill over time. What fishfinder is it? Fishfinders will use different draws depending on different factors also.
What battery should I hook my fish finder to?
The ideal size battery for a fish finder is a
12V with 7 to 18Ah (amp hours)
. This battery size is small enough to be readily portable and stowable, while providing enough power to run a fish finder for a whole day or even longer.
How do you use a drill battery on a fish finder?
Can you mount a transducer too low?
A transducer placed too low in the water will cause water to flow over the top of the transducer creating a rooster tail and creating air bubbles that will travel over the bottom of the transducer. 3) Most transducers are mounted TOO FAR from the keel of the boat.
Does transducer need to be level?
The transducer must be level with the bottom of the hull to ensure accurate depth readings
. You can use the following tips to make sure your boat is level when out of the water.
Should transducer be submerged?
Note:
the transducer must be submerged in water for reliable transducer detection
. If a transducer is detected, the unit will enter “Start Up” or normal operation unless you choose another option.
Does it hurt transducer to run out of water?
A higher powered transducer, 1kw or larger, may have the potential of having issues as they normally use water to help cool them down when operating for long periods of time.
Without the water, the transducer could burn out and have issues if left running for an extended period of time out of the water
.
How do you test a transducer at home?
Can a transducer shoot through plastic?
Mounting a transducer inside of your kayak is fine. Clean the area thoroughly with alcohol and use waterproof silicone to adhere the transducer to the hull without air bubbles.
Transducers can “shoot” through the plastic as long as there isn't an air space between the transducer and plastic
.
How long will a 12V battery run a fish finder?
with most fish finders using about 2amps, you could run it for
50 hours
. most trolling motors use about 1amp per pound of thrust at full power. so if you had a 50 pound thrust motor running on high for two hours, your battery would be dead. never drain a battery below 80 to 50% and recharge right away.
What size battery do I need for my Garmin fish finder?
Amazon.com:
12V 8Ah
Battery for Garmin Fishfinder 90 GPS : Electronics.
How do you power a fish finder?
How many amps does a helix 10 draw?
| Item Number 411420-1 | Power Draw 2.7 Amps | Power Input 10.8-20 VDC | Power Output Peak-to-Peak 8000 Watts | Power Output RMS 1000 Watts |
|---|
How many amps does a GPS draw?
So it looks like it is limited to drawing .
5 amps
from the USB or external plugs (if it even has an external plug, many just use the usb port exclusively).
How many amps does a Humminbird Mega 360 draw?
Ron Burdine. I have one lithium battery 100 12 volt powering 1 solix 15, 1solix 12, 1 solix 10 and mega 360, I added up the power draw from specs and the total is
8.5 amps
of draw.
