Best Micrometer For Dissolved Oxygen Measurement

Microscope Stage Micrometer Calibration Slide (TCM-H) with 4-Scales and 0.01mm Line Resolution

  • Microscope Stage Micrometer Calibration Slide with 4-Scales and 0.01mm Line Resolution.
  • Size of a typical slide (3"x1"), works well with most microscopes.
  • Great tool for microscope measurement and calibration.
Check Stock

Starrett 949 Case only for Electronic Outside Micrometer NO.3734/734 Series

  • The Starrett 949 Deluxe Padded Case is sized to store and protect a single outside electronic micrometer that measures to 1 inch (25 mm)..
  • The case has rounded edges, is made of steel with a vinyl covering, and has fitted foam padding to house an electronic micrometer, a CR2450 battery, and adjustment wrench (sold separately)..
  • The case is an accessory for use only with a Starrett micrometer that measures 0-1” (25 mm)..
  • Fits Model Series 731, 733, 734, 3734, 756, 788, 733.1, 756.1 and 788.1 (Micrometer sold separately)..
Check Stock

Pen-Type Digital Salinity PPM Temperature Waterproof Tester Meter for Salt Water Pool and Koi Fish Pond

  • 3-in-1 meter! Measure total dissolved solids, salinity, and temperature of water sample with just one device..
  • Functions: Large LCD double reading display with temperature compensation function.
  • wide range of measurement and a variety of measurement units can be selected..
  • Multi-point calibration design, automatic calibration with one button.
  • indicator lamp with insufficient battery capacity..
  • This tool is also perfect for testing water in swimming pools, hydroponics, water treatment businesses, and other related industries..
Check Stock

Fowler 52-240-006-1 Outside Inch Micrometer with 5-6 Measuring Range

  • Micrometer: The Fowler series of outside micrometers features exceptional quality and accuracy with a ratchet thimble.
  • Accurate Readings: Micrometer has microfine 0.0001" graduations and accuracy of ±0.00025".
  • carbide-tipped anvil and spindle have 0.256" measuring....
  • Easy-to-Read Display: Distinct figures and graduations on the micrometer permit easy reading that allows for measuring with extra ease and comfort.
  • Durable Construction: Hardened, precision-ground, and carbide-tipped anvil and spindle with microfine graduations.
  • Set Includes: A Fowler micrometer with ratchet thimble, a standard, a wrench, and a fitted case.
Check Stock

Smartpond Fountain Pump 50-80 Gph

  • Put the water pump into water container makes still water become flowing water,provides streams of living water for underwater creatures..
  • Using water pump can slightly increase dissolved oxygen in the water,cultivate nitrifying bacteria which is benefit for keeping clean water..
  • Say goodbye with traditional plug,adopt USB plug. Never worry about blackout. It can gain power bank or solar power..
  • Small size doesnt affect beauty.Three suction cups on the side of water pump can be installed vertically or horizontally..
  • If powered USB 5V adapter,the height will be 1M.The pump must be working under the water always..
Check Stock

Carefree Fish 1.2 Gallon White Fish Tank Office USB Small Betta Aquarium LED Light with Filter(not Sand and Decor)

  • 【Small Aquarium Filter】- Produces clean water and provide aeration, while taking up less space and using less energy. Ideal for 5 to 15 gallons tanks.
  • 【Effectively Filtration】- Ceramic balls and bio sponge provide both mechanical and biological filtration for aquariums, remove waste and replenish aquariums with a reliable water flow.
  • 【More Oxygen】- Filter can also double as an aeration system too because the bubbles that come out from the top increase the dissolved oxygen levels in the water.
  • 【Easy to Install】- The filter parts are detachable and easy to clean, comes with mounting suction cups for easy placement in an aquarium.
  • 【Create the Perfect Aquarium Ecosystem】- Each aquarium filter comes with a pre-assembled filter cartridge. Recommend to change the filter cartridge Once A Month and Clean the filter as needed.
Check Stock

Mitutoyo 137-213 Tubular Vernier Inside Micrometer, Extension Rod Type, 2-20\ Range, 0.001\ Graduation, +/-6.00052\ Accuracy, 6 pcs Extension Rods

  • Tubular micrometer measures the inside dimensions of cylinders, rings, and parallel surfaces.
  • Vernier scale in inch units for taking precise inside dimension (ID) measurements.
  • Includes interchangeable extension rods for a diversified range of measurement.
  • Slow head travel helps provide fine positioning.
  • Solid extension rods help provide durability.
Check Stock

Marine Metal Individual 10 Gal Bait Saver Livewell

  • Bait Saver saturates the livewell with dissolved oxygen. Baits maintain their color..
  • Bait Saver is easy to use, performs well and is a quality product..
  • Keep your cast net in when not using it -- so nice the way it all fits together. Better than rigging up a cooler..
  • Produces ultra high volume of aeration with low amperage (.75 amps @ 12 volts)..
  • With normal care it should last a long time -- performs well, a good value.
Check Stock

APEC Spot Free Water Deionization Car Wash System CWS-300

  • No hand-dry needed. Removes 100% of all spot causing impurities.
  • Deionized water makes the color/paint/chrome/glass shine as bright as absolutely possible.
  • Work smarter, not harder and spend less time and money to get the same professional looking results.
  • Versatile use suitable for residential usage.
  • 20” super efficient DI filter captures dissolved solids and releases hydrogen and oxygen when water passes through, making the color, paint, chrome, and glass shine as bright as possible.
Check Stock

DOMICA Internal Aquarium Filter with Aeration System 100GPH 5W Power Filter for 5 to 15 Gallons Fish Tank, Submersible Fish Tank Filter

  • 【Small Aquarium Filter】- Produces clean water and provide aeration, while taking up less space and using less energy. Ideal for 5 to 15 gallons tanks.
  • 【Effectively Filtration】- Ceramic balls and bio sponge provide both mechanical and biological filtration for aquariums, remove waste and replenish aquariums with a reliable water flow.
  • 【More Oxygen】- Filter can also double as an aeration system too because the bubbles that come out from the top increase the dissolved oxygen levels in the water.
  • 【Easy to Install】- The filter parts are detachable and easy to clean, comes with mounting suction cups for easy placement in an aquarium.
  • 【Create the Perfect Aquarium Ecosystem】- Each aquarium filter comes with a pre-assembled filter cartridge. Recommend to change the filter cartridge Once A Month and Clean the filter as needed.
Check Stock