Best Water Temperature Transducer

Raymarine Axiom RV-100 RealVision 3D All-in-one Transom Mount Transducer

4-channel wide spectrum CHIRP transducer with DownVision, SideVision, high frequency CHIRP and RealVision 3D sonar.
Built-in attitude and heading reference system (AHRS) that stabilizes sonar imagery, compensating for vessel motion.
Rugged marine-grade stainless steel mounting bracket with integrated kick-up.
Included components: Transducer, cable, installation instructions.

7-Inch screen with 800H x 480V resolution color TFT display.
MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. Not a Minn Kota i-Pilot Link Compatible.
Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum CHIRP offers two ways to search: wide mode for maximum coverage and narrow mode for....
With two display modes, you can add or remove detail, account for water depth, temperature and turbulence, even watch lure presentations.
Includes transducer and mounting hardware, power cable and gimbal mounting bracket.Watts RMS: 500.

±2%Fs Small Output Error, Including Nonlinear, Hysteresis Error And Repeatability, Full Temperature Range.
It'S An Pressure Transducer Than Traditional Mechanical Pressure Transducer.
Works For Oil, Fuel, Diesel, Gas, Water, Air Pressure, Can Be Used In Oil Tank, Gas Tank, Diesel Tank Etc.
Light Weight And Small Size, Convenient To Install And Operate.
It Has Complete Surge Voltage Protection Function.

It'S An Pressure Transducer Than Traditional Mechanical Pressure Transducer.
±2%Fs Small Output Error, Including Nonlinear, Hysteresis Error And Repeatability, Full Temperature Range.
Light Weight And Small Size, Convenient To Install And Operate.
Works For Oil, Fuel, Diesel, Gas, Water, Air Pressure, Can Be Used In Oil Tank, Gas Tank, Diesel Tank Etc.
It Has Complete Surge Voltage Protection Function.

☀ The portable fish finder, with updated 2.4inch TFT color LCD screen(more clear to display), can detect and display underwater contour, water depth, water temperature and fish size(big/middle/small) and fish depth. It has two user modes: TRANSDUCER/SIMULATION. Try all functions in simulation mode and go fishing in transducer mode..
☀ Lucky fish finder portable provides you 26FT wired operating distance and 328FT depth detection. Kayak fish finders has 45° beam angle with 200Khz in detection..
☀ The fish finder portable is rechargeable. Come with USB cable for charging. The fish depth finder can work continuously about 5 hours with full charge. The brightness of the display can be adjusted. Read the data either at night or in the sunlight easily..
☀ Various features settings: Lucky portable fish finder is with updated underwater contour display(3 kinds of display. You can choose, more clear and professional). Also, set up sensitivity, screen brightness, depth range, zoom, depth alarm, fish alarm, fish icon, units(FT/M ℃/℉)alter and language by yourself..
☀ Go fishing with the fish depth finder in different ways, such as ice fishing, river fishing, sea fishing, shore fishing, kayak fishing, etc. The bracket allows you to attach the sensor t....

...e depth finder is 393 ft (120m), and the water depth detect range is 2.3 ft (0.7m)~130 ft (40m) with 90° sonar beam angle. The sensitivity of water depth finder is 5 levels select-able, so no matter the water is clean or turbid, the fishing finder will give you a correct information under water. The operating temperature of handheld depth finder is 14°F to 122°F(-10°C-50°C)..
Wireless water depth finder is a quite easy use fishing gear. Tie the wireless sensor on fishing line, and throw it to water, then you can get water depth, fish location, bottom contour information immediately. You can also tie the sonar sensor to a RC boat, control the boat to the point which you just want to detect. Handheld fishing finder also has fish detect alarm and back light functions which help you no more miss fish anymore and confirm information clearly at dark environments..
Wireless portable fish finder use 4xAAA batteries as power, it is able to work all day at power save mode with 4 new AAA batteries. Sonar transducer use CR2032 coin cell battery as power, when sonar transducer depart from water, it will cut down power automatically for saving power..

1)Display: 2.8inch LCD with 3 color tone：Blue, Orange, and Gray, pixel. Back lighting: On/off White LED s:240Vx320H.
Wireless 147feet(45m). Sonar Coverage: 45 degrees beam angle in 200Khz(Cable)/ 90 degrees beam angle in 125Khz(Wireless). Wireless operational Range: 328feet(100m).
3)Power: 3.7V rechargeable lithium battery. Wireless Sensor battery reauirement: one replaceable CR2032 battery.
4)Applications Functions:Water depth,water temperature, fish location, bottom contour can be constantly obtained from the water.
5)User selectable sensitivity,zoom,units,depth range,shallow alarm,fish icon,fish alarm,and chart speed setting.
6)Built in memory stores sonar setting when the fish finder is turned off.
7)Wireless Sensor could shut down when it is out of the water.
8)Operational Temperature: -14°F to 122°F(-10°C to 50°C).
9)Package content: 1)Fish Finder Display x 1 2) Cable Transducer x 1 3) Wireless Transducer x 1 4) Neck Strape x 1 5) Bracket For The Hull x 1 6) USB Cable x 1 7) Box x 1.
10)Kindly note: 1) The item don't contain the plug 2) Manual Language: English,German,French,Spanish,Italian 3) please note that Don't test the fishfinder in swimming pool,bathtub, bucket, fish tank, sink etc..

...Wide Applications Functions: You can use it on various environments. The portable depth finder could be widely used in various occasions such as bank,ice fishing,lake,sea boat shore fishing and so on. Because of the advanced sonar, you can know water depth,approx fish location, fishes size (small,middle,big), water temperature, bottom contour and so on..
Fishing Gear Gift: The hand unit of this water depth finder is rechargeable, you can use the charging plug and cable that come with package to charge it.Battery can continue work when bu fully charged.It will perform well in kinds of different areas,both suitable for saltwarter or freshwater.Choose this as the gift to your family or friends,they will thanks to your ideas because of its excellent performance..

This WIFI Fish Finder is especially designed for amateur and professional fishermen alike,to find out the location of fish,depth and bottom contour of water.This WIFI fish finder can be used in ocean,river or lake and is fantastic for detecting schools of fish in any fresh water or salt water.This WIFI Fish Finder is based on Sonar technology,The WIFI transducer sends a sound wave signal ,the returned “echoes” are transmitted with WIFI technology to the IPHONE ,IPAD or other intelligent device ,then all the underwater information is displayed on the screen,including the water depth,water temperature,bottom contour,fish location and depth..