Salinity Refractometer for Aquarium, Marine Monitoring, Saltwater Testing, Dual Scale Salinity Tester 0-100 PPT& 1.000-1.070 Specific Gravity Saline Seawater Refractometer Hydrometer with ATC
DUAL SCALES - Saltwater Refractometer measures on specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰, you can get the result in two different units by one test.
WIDELY USE - The Refractometer designed for Aquariums, Marine Monitoring, Agricultural and Educational Purposes. Help you to control concentration of salt water easily.
EASY TO USE - Put 2-3 drops of sample solution after calibration on prism, towards light, then get the accurate readings. Aquarium refractometer is ideal for replacement salinity hydrometers or expensive digital salinity tester.
ATC FUNCTION - Aquarium hydrometer features Automatically Temperature Compensate function and always provide you accurate readings fast.
DURABLE & PORTABLE - Saline refractometer is made of aluminum and ABS rubber, anti-rust, non-staining and resistant abrasion, sturdy for long time use. Portable refractometer with plastic case easy to carry.
Camco TST MAX RV Toilet Treatment | Features a Biodegradable Septic Safe Formula, Comes in an Orange Citrus Scent, and is Ideal for RVing, Boating, and More | 64 oz (41172)
Essential for RV/Marine Holding Tanks: Eliminates odors and helps break down waste and tissue in your RV or marine waste holding tank.
Ultra-Concentrated Formula: Just 2 oz. treats up to a 40-gallon tank.
RV and Marine Approved: Does not contain pesticides, biocides or the toxic formaldehyde-releasing ingredient bronopol.
Made in the USA: Product is proudly made in the USA.
Camco TST MAX RV Toilet Treatment Singles | Features an Ultra-concentrated Biodegradable Septic Safe Formula, an Orange Scent, and is Ideal for RVing, Boating, and More | (8) 4 oz Bottles (41191)
Essential for RV/Marine Holding Tanks: Eliminates odors and helps break down waste and tissue in your RV or marine waste holding tank.
Ultra-Concentrated Formula: Just (1) bottle treats up to a 40-gallon tank.
RV and Marine Approved: Does not contain pesticides, biocides or the toxic formaldehyde-releasing ingredient bronopol.
Made in the USA: Product is proudly made in the USA.
Yosoo123 Accurate Automatic Hydrometer SaltSalinity Meter Salinimeter for Fish Tank (Square Type)
Insert the gravity into the tank or the fish pond below 15 cm until thespills the plate. (slowly fillingto prevent bubbles attached to the pointer).
When thereaches the full state (and the top level of the baffle), take out the hydrometer and place it on a horizontal surface..
The air bubbles attached to the needle will lead to inaccurate reading, carefully pending the gravimeter to shock the adherent bubbles..
Read the specific gravity according to the inner scale, and read out the salinity (PPT) according to the outside scale. We recommend that the seadensity of the seafood pool is between 1.020-1.023, that is the safety line..
It is easy to read and thecan be + (-) 0.001 units of specific gravity. Professional design make it able to get accurate reading when the temperature of theis at 18 degrees -28 degrees.
240-33 ohms 4' (100mm) Fuel Tank Sending Unit for Marine Boat Truck Car Fuel Sending Unit Marine Fuel Gauge Sending Unit Truck Gas Tank Fuel Sender Fuel Water Level Sensor
...ial: The fuel sending unit is made of heavy duty 316 stainless steel, which is reliable and durable, anti-vibration, explosion-proof, can read data accurately, and can maintain excellent performance in various environments.
Wide Range of Application: The fuel gauge sending unit is widely used in boat, truck, bus and marine fields, and can support marine and automotive fuel level gauges and water level gauges.
Simple Installation: The package comes with mounting screws, washers, just remove the old gas tank fuel sender and install the new one, the water level sensor is a standard SAE 5 hole mounting pattern, and the installation takes about 15 minutes in total, you can let the fuel gauge work again, the red wire is positive and the blue wire is negative.
Please Note: In order to keep the fuel water level sensor from touching the bottom of the tank, if the tank is made of metal, the length of the sensor should be 0.5 inch less than the depth of the tank. If the tank is made of plastic, the length of the sensor should be 1inch less than the depth of the tank.
Portable Boat Fuel Tank 24L 6 Gallon Marine Outboard Motor Fueling Tank Plastic Tank Compatible with Kayaks, Small/Large Boats, Inflatables and Canoes (6 Gal Fuel Tank)
...king the force is even and the hand is not restrained. Equipped with an I-shaped lifting handle, which is more ergonomic, convenient and fast, easy to carry and store..
【Easy to Fill】Portable boat gas tank features a fine mesh input spout, so you can fill this portable marine fuel tank without worrying about gunk and grime getting in the gasoline..
【Convenient Design】The outboard boat motor fuel tank cap has two function, Sealing and Venting. In addition there are separate air inlet and oil outlet, design for prevent oil from spilling. Marine portable fuel tank includes handle to easily carry fuel wherever you need it..
【Wide Application】Fuel tank size: 11.8*9.8*18.1in. Large-capacity: 6 gallon (24L). It's perfect for Small to Large Boats, Inflatables, Tinnies, Canoes and even Kayaks. We ship directly from the US warehouse, and the package will be delivered within 5-7 days at the latest..
Chefast Hydrometer and Test Jar for Wine, Beer, Mead and Kombucha - Combo Kit of Triple-Scale Hydrometer, 250ml Plastic Cylinder, Cleaning Brush, Cloth and Storage Bag
ALL YOU NEED TO BREW BY THE NUMBERS: Make sure your alcohol, sugar and gravity measurements are right in the sweet spot with this combo kit — whether your forte is beer, wine, mead or Kombucha. Our glass hydrometer and 250ml plastic test jar help you guard against errors that could ruin your product. Once your numbers look right, you’re ready to tinker with the recipe until you’ve got it tasting terrific every single time..
EASY, SAFE AND ACCURATE: Measuring specific gravity from 0.99-1.17, brix/balling from 0-35 and potential alcohol by volume from 0%-20%, this essential proofer is easy to read and free of mercury, lead and other hazardous compounds. It’s your environmentally-friendly way to make pinpoint measurements of your home brew. Please Note: Our hydrometer is NOT designed to work with maple syrup, moonshine, or other high-alcohol content home distilling beverages..
SPECIAL EXTRAS INCLUDED: In this tester kit, we’ve also included a few handy homebrew helpers that could really save the day. The cleaning brush will make short work of cleaning standard beer bottles.
the cloth helps you keep the hydrometer and test tube clean.
and the canvas carry bag keeps it all together so you’re not running around hunting for a key component..
hygger 1000W Submersible Aquarium Heater with Digital Controller, Auto Shut Off Fish Tank Heater for 159-317 Gallon Freshwater/Saltwater Reef Tank
...io alert remind you something is wrong. 4. Easy to set temperature without getting hands wet.
[Speedy Heating-by Dual Heater Tubes] hygger 800/1000w aquarium heaters equipped with dual heater tubes speed up the heating process.
Made of premium corrosion resistant and shatter-proof quartz glass, suitable for fresh or marine water.
Detachable black safety protective guard protect fish and other livestocks from burning.
[Alarm for High and Low Temperature] Auto shut off as well as beeping alarm when water temperature lower than 59°F or higher than 95°F, resets when water temperature back to control temperature range between 59°F~93°F.
[Choose the Right Heater According to Tank's Size]voltage 110V, 300 watt aquarium heater for 40-65 gallon tank, 500 watt aquarium heater for 66-132 gallon tank, 800 watt aquarium heater for 106-211 gallon tank, 1000w aquarium heater for 159-317 gallon tank, suitable for fresh water and marine water.
Triple Scale Alcohol Hydrometer(2 pcs)and Test Jar for Home Brew, Wine, Beer, Mead, Cider & Kombucha - Combo Set of 250ml Plastic Cylinder, Cleaning Brush, Storage Bag - ABV, Brix and Gravity Test Kit
★ ALL IN ONE: This set contains 2 Triple Scale Hydrometers, 250ml test jar, hard-cover hydrometer protective case and nylon cylinder brush.
★ EASY TO READ: This well made hydrometer helps you easily calculate Alcohol % (ABV) - Graduated color bands help you know the brewing progress, it's very precise.
★ SAFE AND ACCURATE: Measuring specific gravity from 0.99-1.17, brix/balling from 0-35 and potential alcohol by volume from 0%-20%.
★ HELP OUT YOUR HOMEBREWER: This triple scale hydrometer allows you to measure vital information on your home quickly and accurately, which means you can make different wine right at home with this set of tool.
★ 100% MONEY BACK GUARANTEE: If you don't like our product, you can return it for a full refund. Any question please do free to contact us.
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