ReviewsMicrometer For Dissolved Oxygen Measurement

Half Off Ponds PADD-8-8

8" Diffuser disc produces high oxygen transfer micro bubbles to help keep fish healthy and ponds clear..
Increases oxygen levels for healthy and happy fish. Promotes growth of algae-controlling beneficial bacteria..
Lowers levels of dissolved toxic gasses and ammonia. Reduces sludge build-up on pond bottoms..
Helps maintain an open-water hole in the ice during winter to release trapped toxic gasses..

Check Stock

Oxygen Injection System without Oxygen Tank

NEVER SHAKE YOUR FERMENTATION VESSEL AGAIN! - Aerating your wort has traditionally been a strenuous process of shaking your fermentation vessel in order to manually increase oxygen content. Now, our pre-assembled oxygenation kit has made introducing dissolved oxygen into your wort easier than ever!.
OXYGENATE YOUR WORT IN JUST MINUTES - Our high efficiency 2 micron infusion stone diffuses oxygen into your wort in no time!.
KEEP YOUR YEAST HEALTHY - Reduce fermentation lag time and reduce the chances of introducing off flavors into your beer.
NEVER BUY AN OXYGEN TANK AGAIN - Using air is limitless and free!.
KEEP CONTAMINATES OUT - Other methods of oxygenation can run the risk of contamination. Our pumps use an inline sanitary air filter that will keep bacteria and other contaminates from entering into your fermentation vessel..

Check Stock

HUIXINLIANG Oxygen Tester Portable Dissolved Oxygen Meter, 0.1 Mg//L Resolution,Portable Dissolved Oxygen and Temperature Meter with Backlight,for Freshwater Aquaculture,Swimming Pool Ect

Dissolved oxygen meter is high performance and high precision with large LCD display of dissolved oxygen and temperature value. It has indicator prompts ready whenever the reading stabilizes..
WITH temperature readings, auto power off by selecting time frame, Max / Min / AVG function helps to analyze data..
The LCD screen shows that DO measurements are displayed in% or ppm / mg / L, Temperature in ° C, reading and real time in year / month / date and interchangeable hour / minute / seconds..
In addition, an option to connect to the PC via the DC jack port and the optional RS232 CD and Software Cable (not included in the Kit) to capture online data display of DO readings with real time output and / or save measured data for analysis and statistics..
Additionally, data can be transmitted through the IrDA port to an IrDA receiver to print measured data..

Check Stock

Fish Farming [Explicit]

【Acrylic Material】This nano protein skimmer made of high quality acrylic material, clear view and strong structure, durable in use..
【Main Function】This protein skimmer can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
【Increase Oxygen】This aquarium protein skimmer can be used for protein separation to increase dissolved oxygen in water..
【Applicable Size】This nano protein skimmer is a practical fish tank accessory, it is designed for 20-30cm/7.87-11.81inch fish tank, reliable to use..
【Applicable Media】This aquarium protein skimmer is mainly used to filter marine water quality, not for fresh water..

Check Stock

Kynup Digital Caliper, Caliper Measuring Tool, Micrometer Caliper with Large LCD Screen, Stainless Steel, IP54 Splash Proof, Easy Switch from Inch Metric Fraction, Large LCD Screen (6 Inch)

【Accurate Measurement】The measurement range of Kynup digital caliper is 0 - 6''/ 0 - 150 mm.
accuracy to ±0.001”/0.02mm and resolution to 0.0005"/0.01mm. Prescise and accurate vernier caliper digital. for household or DIY measurement. Please choose stainless steel digital caliper for more accurate measuring..
【Large LCD Screen】High quality digital vernier caliper, the large and easy-to-read LCD display helps you get precise results quickly and easily. even under strong sunlight or in dismal surroundings. Aslo the locking screws ensure that the measuring jaws are securely secured, allowing for more precise measurements..
【Screen Splash Proof & Stainless Steel Material】The dial caliper micrometer is constructed of first-class STAINLESS STEEL, Screen Splash Proof, anti-rust, which has a strong frame with lockable head. The housing is made of metal with silver paint on the surface. Note: please do not install the battery backwards..
【3 Units Conversion】 You can switch 3 units with the digital micrometer: inch, mm and fraction based on your habits with the push of a button. Press the on/off button, slide the digital caliper to anywhere, then you can read the values on the display. And you can reset it to zero by zero button..

Check Stock

Ornamental Fish Farming: Individual Species

【Acrylic Material】This nano protein skimmer made of high quality acrylic material, clear view and strong structure, durable in use..
【Main Function】This protein skimmer can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
【Increase Oxygen】This aquarium protein skimmer can be used for protein separation to increase dissolved oxygen in water..
【Applicable Size】This nano protein skimmer is a practical fish tank accessory, it is designed for 20-30cm/7.87-11.81inch fish tank, reliable to use..
【Applicable Media】This aquarium protein skimmer is mainly used to filter marine water quality, not for fresh water..

Check Stock

Digital Caliper, M MOOCK 0-6 inches Calipers Measuring Tool, Electronic Digital Micrometer Vernier Caliper with Stainless Steel Body, Large LCD Screen, Inch Millimeter Fractions Conversion/Green

【Stainless Steel Digital Caliper】: Fine polished stainless steel frame with knurled thumb roller and new processing of depthometer's groove give better looking, smooth sliding, and accurate result..
【Precision and Accurate Measurement】：With an accuracy within ±0.0005inch/0.01mm, this digital caliper has been a great helper for both professionals and home use；The digital micrometer glides smoothly and allows you to set zero and measure at any point of scale； Smooth and brushed stainless thumb roller easily and precision measurement..
【Three Unit Conversion & Four Measurement Mode 】: It is easy to operation of unit conversion,one button quick change between three measuring modes inch/fractions/millimeter.
You can measure the internal, external dimensions, diameters, depth and steps with just one measuring tool. [Attention]：If there is a flickering screen, inaccurate reading, etc. that makes the caliper not work properly, please contact customer service and we will actively solve the problem for you..
【Extra Large LCD Display】: Comes with a large easy-to-read LCD screen that shows instant readings with digital numbers, makes it so much more convenient than any vernier caliper or micrometer caliper.

Check Stock

Micrometer Calibration Rod Stainless Steel Calibration Bars Standard Measuring Rod Calibration Blocks Caliper Calibration Rod for Calipers Outside Micrometers Calibrating 100mm

High Quality Stainless Steel Material: Micrometer calibration rod is made of high quality stainless steel, high hardness,not easy to deform and durable..
Clearly Marked: Stainless steel standard rods have clear length markings so you can quickly select the size you want..
Small And Portable: Standard measuring rods are of reasonable size, light weight, and easy to use and carry.It is a necessary tool for measurement..
4 Optional Specifications: Calibration rod is a professional measuring tool, there are 4 different specifications for you to choose from, 25mm, 50mm, 75mm, 100mm,meet your different measurment needs..
Main Application: Calibration stick is mainly used for calibrating micrometers.Micrometer calibration rod is more precise length measuring instruments..

Check Stock

AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

The 86031 Combo Water Testing Meter can measure the pH, Conductivity or TDS or Salinity and Dissolved oxygen depend on which kind of probe attach to the meter or user could attach three kinds of probes at the same time. So the 86031 Multiple Parameters Water Testers could be operated as the pH meter, conductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
Large LCD to display multiple parameters simultaneously: pH,....

Check Stock

Kynup Digital Caliper Calipers 6 Inch Measuring Tool with Stainless Steel IP54 Splash Proof Protection Design Easy Switch from Inch Metric Fraction Large LCD Screen 150mm

【Precise & Accurate】Kynup digital caliper has a measurement range of 0 - 6''/ 0 - 150 mm.
accuracy to ±0.001”/0.02mm and resolution to 0.0005"/0.01mm. Perfect and accurate caliper measuring tool for household or DIY measurement. Please choose stainless steel digital caliper for more accurate measuring..
【3 Units Conversion】 You can switch 3 units with the calipers: inch, mm and fraction based on your habits with the push of a button. Press the on/off button, slide the digital caliper to anywhere, then you can read the values on the display. And you can reset it to zero by zero button..
【4 Measuring Ways】 Caliper measuring tool comes with two sets of jaws and a probe, which are easy to measure depth, step, external and internal diameter, making all your objects measurable. 3 batteries are provided: one installed and other two as spare batteries.
【Wide Application & Auto Off】The 6 inch caliper micrometer is always used by professionals and hobbyists alike, by jewelers, hobbyists, woodworkers, DIY. Auto shutdown for saving battery after within 6 minutes if without operation.
【Splash Proof & Stainless Steel Material】The Splash Proof micrometer is constructed of first-class STAINLESS STEEL, Splash Proof, anti-rust, whic....

Check Stock

Fish Farming For Beginners : Small Scale Freshwater Fish Farming for Beginners

【Acrylic Material】This nano protein skimmer made of high quality acrylic material, clear view and strong structure, durable in use..
【Main Function】This protein skimmer can separate the organic matter before it decomposes into toxic waste, reducing the burden on the biochemical system..
【Increase Oxygen】This aquarium protein skimmer can be used for protein separation to increase dissolved oxygen in water..
【Applicable Size】This nano protein skimmer is a practical fish tank accessory, it is designed for 20-30cm/7.87-11.81inch fish tank, reliable to use..
【Applicable Media】This aquarium protein skimmer is mainly used to filter marine water quality, not for fresh water..

Check Stock