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Best Dissolved Oxygen Meters & Accessories - Buying Guide

Last Updated: 05/22/2019

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Bestselling Dissolved Oxygen Meters & Accessories on Amazon

  1. Digital PH Meter, Cakie PH Meter 0.01 PH High Accuracy Water Quality Tester 0-14 PH Measurement Rang...
  2. Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 1...
  3. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  4. Cakie MSL6-PS ph Meter, 2-Pack, Blacksa
  5. U/Adapt-It Disposable Straight Connectors - Open Oxygen / Monitor Stem with Thermometer Port - 1 Each
  6. YSI Pro Series 4 Meter Cable Assembly for Dissolved Oxygen/Temperature Meter
  7. Digital Portable Detector of Oxygen Gas Alarm Tester range of 0~25% with LCD display
  8. Extech EX010 ExStik 3-Feet Extension Cable with Probe Guard/Weight For Extech DO600 Meter
  9. Milwaukee MA9071 Oxygen Electrolyte Solution, 220 mL for SM600
  10. Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Te...

  #1

Digital PH Meter, Cakie PH Meter 0.01 PH High Accuracy Water Quality Tester 0-14 PH Measurement Range Household Drinking, Pool Aquarium Water PH Tester Design ATC (NewBlue)

 PartNumber: Digital PH Meter   |   Asin: B07K2XQJ4H



Specifications:

Measure range: 0.00-14.00 pH
Resolution: 0.01 pH
Accuracy: 0.01 pH
Power supply: 2*1.5V LR44 Button cell)
Operating temperature: 0-50
Calibration: two points automatic calibration
Dimensions: 150mm*25mm*13mm
Net Weight: 52g/1.83 oz

How to use:

STEP 1: Turn open pH meter, Clean the electrode in distill water.
STEP 2: Immerse the electrode in pH 6.86 standard buffer solution.
STEP 3: Press the ""CAL"" button. Wait until the display digital is 6.86pH and steady.
STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00
standard buffer solution.
STEP 5: Press the ""CAL"" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration.
STEP 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH.

Package Includes:
1 x PH Meter
3 x Calibration packets
1 x Carrying case
1 x User's manual

Features

  • EASY TO USE: Just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured.
  • HIGH ACCURACY: The pH meter with auto calibration button can automatically identify standard buffer solution of pH4.00, pH9.18, and pH6.86; its high accuracy 0.03pH range of error ensures more reliable results; automatically temperature compensation(ATC) ranges from 0 50 (32 F~122 F) automatically to ensure accurate readings.
  • AUTO CALIBRATION: The PH meter has an auto temperature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Buffer Powder.
  • PACKAGE INCLUDES: 1 pH Meter , 1 Carrying case, 3 Calibration packets, 1 User manual.
  • 100% Quality Guaranteed--- If any question please contact us at any time, We will reply in 24 hours.The best customer service is our top priority, please rest assured to buy.
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Brand: Cakie   |   Manufacturer: Cakie

Package Dimensions: 1.3 x 2.3 x 7 inches (3.3 x 5.8 x 17.8 cm)

Amazon Price: $13.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #2

Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range

Model: dupe of B007Z4KKIQ   |    Mpn: MW600   |    Ean: 5662252414827   |    PartNumber: MW600   |   Asin: B007Z4KKIQ

The Milwaukee MW600 is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications, with an LCD screen and polarographic probe with 3m cable and screw-on cap membrane. The meter has two-point manual calibration and automatic temperature compensation from 0 to 30 C. It runs on one 9V alkaline battery (included). DO meters are commonly used in water-quality testing applications.

Specifications Range 0.0 to 19.9 mg/L Resolution 0.1 (ppm / mg/L) Accuracy + or - 1.5% Full Scale Power source One 9V alkaline battery (included) Dimensions 145 x 80 x 40mm (H x W x D) Weight (with battery) 220g H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back

. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing.

Milwaukee Instruments manufactures electrochemical instrumentation and solutions for water analysis under the Milwaukee and Martini brands. The company, founded in 1989, is headquartered in Rocky Mount, NC.

What s in the Box? MW600 meter MA840 DO polarographic probe with 3m cable Calibration screwdriver (2) Spare membranes Electrolyte solution (20 mL bottle) 9V alkaline battery Instructions

Features

  • Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
  • Two-point manual calibration, automatic temperature compensation from 0 to 30 C
  • LCD screen
  • Polarographic probe with 3m cable and screw-on cap membrane
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Brand: Milwaukee   |   Manufacturer: Milwaukee Instruments

Item Dimensions: 10 x 16 x 17.5 inches (25.4 x 40.6 x 44.5 cm)   |   Package Dimensions: 4.3 x 4.8 x 10.2 inches (10.9 x 12.2 x 25.9 cm)

Amazon Price: $172.00 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $172.00

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  #3

Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue)

 Ean: 0671072330021   |    PartNumber: Digital PH Meter   |   Asin: B07NRG188D


Digital PH Meter Water Tester

This pH meter is affordable and useful for those who need

a PH tester for household and laboratory use.

It's not only ideal for household or laboratory use.

Also suitable for testing pH balance of drinking water, pool,

aquarium, food Project, RO system, Spa, or hydroponics.


Specifications:

Model: 2017 updated Version

Measuring Range: 0-14.0 pH

Resolution: 0.1 pH

Accuracy: 0.1 pH 20 C )

Use Environment: RH 95%, 0-50 32 176 )

Battery: 2 1.5V LR button cell

Weight: 1.76 OZ


Package Includes:

1 x PH Meter

3 x Calibration packets

1 x Carrying case

1 x User's manual


Note:

Clean the electrode with distilled water every time before and after use

Be careful with the glass probe since it may be a little fragile when you use.

Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.

Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • WIDELY USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
  • AUTO CALIBRATION: The PH meter has an auto temperature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Calibration Buffer Powder.
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 C - 80 C (32 F - 176 F)
  • Lightweight And Easy To Use: Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip.
  • Make You Satisfied With The Products: Come with 1x PH meter, 1x user manual, 3x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-Year Warranty.
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Brand: Cakie   |   Manufacturer: Wellcows

Package Dimensions: 1.2 x 2.2 x 6.7 inches (3.0 x 5.6 x 17.0 cm)

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  #4

Cakie MSL6-PS ph Meter, 2-Pack, Blacksa

Model: MSL6-PS   |    Mpn: MSL6-PS   |    Ean: 0714874151064   |    PartNumber: MSL6-PS   |   Asin: B015CCL1V2

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Warranty:

Every Mpow Product includes a 45 days money back & 18-month worry-free!

Features

  • BRIGHT LED SOLAR LIGHTS: Mpow Lights now have 8 bright LED lights. Bright enough to offer excellent illumination and turn the dark space into a bright lighted space. Great detector for security, automatically turn on at night
  • THREE INTELLIGENT MODES OPTIONAL: Strong long light mode suits for the backyard, patio, front door, back door. Dim light sensor mode suits for driveway, balcony railing, entryway. Strong light sensor mode for path, fence, garage. Choose the perfect mode for security!
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  • WATERPROOF AND DURABLE: The motion sensor light is waterproof, meaning it is water resistant and heat-resistant. Built with two layers and a tightly-sealed loop to withstand years of use
  • INSTALLATION RECOMMENDATIONS: Please install the solar light towards sunlight in order to get a better charging. If the sunlight is not strong, the battery may not be fully charged, so the lighting time will compromise, especially in the winter or bad weather
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Brand: Cakie   |   Manufacturer: Cakie

Item Dimensions: 4.3 x 4.8 x 3.9 inches (10.9 x 12.2 x 9.9 cm)   |   Package Dimensions: 3.9 x 4.3 x 4.8 inches (9.9 x 10.9 x 12.2 cm)

Warranty: 1.

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  #5

U/Adapt-It Disposable Straight Connectors - Open Oxygen / Monitor Stem with Thermometer Port - 1 Each

 PartNumber: BAX004078   |   Asin: B00XCRTQ2G

The U/Adapt-It straight connectors without base feature a 22 mm outer diameter at one end and 22 mm inner diameter at the other end with open oxygen monitor stem. Latex-free. Connectors are shipped clean and ready to use.

Features

  • CareFusion BAX004078 U/Adapt-It Disposable Straight Connectors - Open Oxygen / Monitor Stem with Thermometer Port - 1 Each
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Brand: Carefusion   |   Manufacturer: CareFusion

Package Dimensions: 0.5 x 4.8 x 6.2 inches (1.3 x 12.2 x 15.7 cm)

Amazon Price: $2.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 2-3 business days
List Price: $4.99

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  #6

YSI Pro Series 4 Meter Cable Assembly for Dissolved Oxygen/Temperature Meter

Model: 60520-4   |    Mpn: 60520-4   |    PartNumber: 60520-4   |   Asin: B008OJ5FZ4

YSI Pro Series 4 Meter Cable Assembly for Dissolved Oxygen/Temperature Meter

Features

  • The dissolved oxygen cable's in lengths of 4 meters
  • Cables over 4-meter also come with the 603062 cable management kit
  • Dissolved oxygen cables ONLY work with the YSI Pro Plus or Pro20 handhelds
  • The port requires a DO probe
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Brand: YSI   |   Manufacturer: YSI

Package Dimensions: 3.4 x 13.5 x 15.1 inches (8.6 x 34.3 x 38.4 cm)

Amazon Price: $265.00 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $265.00

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  #7

Digital Portable Detector of Oxygen Gas Alarm Tester range of 0~25% with LCD display

 Ean: 0719975753735   |    PartNumber: DDBAR8100   |   Asin: B01M4QR0RF

A gas detector is a device that detects the presence of gases in an area, often as part of a safety system.

This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.

A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave.

This type is important because there are many gases that can be harmful to organic life.

Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. Can be widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic.

They may also be used in firefighting.

Features

  • Large LCD screen with bright backlight, convenient to use. oxygen meter for educational, aquaculture, water analysis, and environmental analysis applications.
  • Measuring range:0~25%; Resolution:0.1%; Basic Error: 1.5% F.S Response Time: 15 sec;Recovery Time: 15 sec;Operation Temp.:-10 ~50 Operation Humidity 95% RH non gel ;Continuous Operation Time: 10 hours.
  • Measuring Principle: electrochemical principle; Alarm:Sound,Light Alarm.Adjustable Alarm value,Alarm sound up to 80db. Battery Indication;Temp. Measuring.
  • Single-gas detector for surveying levels of oxygen (O ) in natural and industrial environments, and in other personal safety, training, research, and ambient air monitoring applications.
  • Product Size: 181*63*30mm. Product net weight:170g; Power:3.7V Li-Battery. Rechargeable lithium polymer battery reduces the need to replace batteries
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Brand: Panuo   |   Manufacturer: Smart Sensor

Package Dimensions: 1.2 x 2.5 x 7.1 inches (3.0 x 6.4 x 18.0 cm)

Amazon Price: $269.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 2-3 business days
List Price: $269.99

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  #8

Extech EX010 ExStik 3-Feet Extension Cable with Probe Guard/Weight For Extech DO600 Meter

Model: EX010   |    Mpn: EX010   |    Ean: 0793950000106   |    PartNumber: EX010   |   Asin: B004WN6GIG

Do Meter Cable 3 Ft, Application For Extending The Length Of The Do600 Oxygen Meter, Features Weighted Probe Guard Protects The Electrode And Allows It To Sink In The Body Of Water Being Tested, For Use With Do600 Meter, Includes Cable And Weighted Probe Guard, Manufacturers Length 1 Year

Features

  • Extension cable for measuring in solutions that are hard to reach
  • Optional 3ft (1m) cable with probe guard/weight
  • Attaches to ExStik meter for taking remote measurements
  • Helps keep electrode submerged and protected in liquid samples
  • Not compatible with PH100 and PH110 meters and PH105, PH115 flat surface pH electrodes
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Brand: Extech   |   Manufacturer: Extech

Item Dimensions: 6.2 x 4.7 x 2.2 inches (15.7 x 11.9 x 5.6 cm)   |   Package Dimensions: 2.2 x 4.7 x 6.2 inches (5.6 x 11.9 x 15.7 cm)

Amazon Price: $54.69 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $61.99

Warranty: 1 year

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  #9

Milwaukee MA9071 Oxygen Electrolyte Solution, 220 mL for SM600

Model: MA9071   |    Mpn: MA9071   |    Ean: 0810666009701   |    PartNumber: MA9071   |   Asin: B002P33WXW

Milwaukee MA9071 Oxygen Electrolyte solution (220ml) for SM600.

Features

  • Brand Name Milwaukee
  • Part Number MIL-MA9071
  • Calibration Solution, 220mL Bottle
  • OXYGEN ELECTROLYTE SOLUTION
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Brand: Milwaukee   |   Manufacturer: Milwaukee

Package Dimensions: 2.72 x 3.03 x 5.91 inches (6.9 x 7.7 x 15.0 cm)

Amazon Price: $29.92 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $20.50

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  #10

Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management

Model: AI485   |    Mpn: AI485   |    Ean: 0858718006506   |    PartNumber: AI485   |   Asin: B076DBY9DQ

Introducing Apera's all-new DO8500 Optical Dissolved Oxygen Meter. Equipped with state-of-the-art optical DO probe, the DO8500 meter generates quick and accurate dissolved oxygen readings in a hassle-free manner. No membrane or solution needed for the optical probe. Unlike the traditional polarographic or galvanic probes, the optical probe does not consume oxygen at all, hence has no requirement on the water flowing speed. Quick response time: only takes 1 to 3 minutes to get stable readings. Automatic Compensation for salinity, air pressure, and temperature.Durable luminescent cap: over 8000 hours service life. The special coating on the luminescent cap makes it anti-interference and unaffected by light and chemicals. A calibration cap comes with the probe, which allows it to be easily calibrated and stored in saturated air. Rugged Structure: The IP67 waterproof and Dustproof structure allows the meter to be used in harsh environments. The silicon protective cover gives you a nice and firm grip. The foldable stand also allows use as a benchtop meter. Intelligent Functions: GLP data management, 500 groups of data storage with USB data output. Large backlit LCD simultaneously displays DO and temperature readings. Users can switch from mg/L to ppm or percentage with a single tap. The advance digital processing technology supports stable reading and auto-lock display modes.The meter is RoHs& CE certified and comes with a 3-YEAR Warranty (1-Year for the Probes).

Features

  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner
  • Minimal maintenance required. Quick and easy calibration
  • Automatic compensation for salinity, temperature& air pressure
  • Glp data management, 500 groups of data storage, usb data output
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case
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Brand: Apera Instruments, LLC   |   Manufacturer: Shanghai Sanxin Instrumentation

Item Dimensions: 3.4 x 1.5 x 6.3 inches (8.6 x 3.8 x 16.0 cm)   |   Package Dimensions: 3 x 10 x 14 inches (7.6 x 25.4 x 35.6 cm)

First Available: 2017-10-12

Amazon Price: $1,041.81 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $1,041.81

Warranty: The warranty period of the DO850 instrument (only the instrument) is 3 years from the date of purchase. That of DO803 optical DO probe (excluding sensor cap) is 2 years from the date of purchase. That of DO8032 sensor cap is 1 year from the date of purchase. If the above products or parts within the warranty period is not functional due to raw material defects or poor manufacturing, they are free for repair or replace. This limited warranty does NOT cover any issues due to: Accidental damage; Improper use; Normal wear and tear; Transportation; Storage; Failure to follow the product instructions; Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter; Unauthorized repair; External causes such as accidents, abuse, or other actions or events beyond our reasonable control.

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  #11

Vminno Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

Model: ph meter   |    Mpn: ph meter   |    Ean: 0787446437491   |    PartNumber: ph meter   |   Asin: B07Q2ZRSRG



Specifications:

Model: 2019 updated Version
Measuring Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH 20 C )
Use Environment: RH 95%, 0-50 32 176 )
Battery: 2 1.5V LR button cell
Weight: 1.76 OZ

Features:
High Quality and Durable
It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.

Easy to Use
You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.

Easy to Calibrate
You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in the solution until numbers get stable..

Package Includes:
1 x PH Meter
3 x Calibration packets
1 x Carrying case
1 x User's manual

Note:
Clean the electrode with distilled water every time before and after use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • FAST AND ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with ph Tester precision pH accuracy. The ph Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 C - 80 C (32 F - 176 F)
  • AUTO CALIBRATION: The PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Buffer Powder.
  • MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x Vminno PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-Year Warranty.
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Brand: Vminno   |   Manufacturer: Vminno

Package Dimensions: 1.2 x 2.3 x 6.8 inches (3.0 x 5.8 x 17.3 cm)

Amazon Price: $13.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #12

AMTAST Portable Dissolved Oxygen and Temperature Meter DO Sensor Dissolved Oxygen Levels Tester, DO Range: 0~20.00 mg/L, 0~20.00 ppm

Model: AMT07   |    Mpn: AMT07   |    Ean: 0792855828921   |    PartNumber: AMT07   |   Asin: B079BTMTLZ

Calibration Note:

This Dissolved Oxygen/Temp Meter has Calibration Certificate. Please read the User Guide about how to calibrate it correctly.


When first time use and calibration in the air, please set the altitude value to get better accuracy.



Press and hold "CAL" button to enter calibration mode. If the reading is not 0% while the probe is not connected, calibrate it in the air without probe to make reading becomes 0%.



Specifications:

DO Range: 0~20.00 mg/L, 0~20.00 ppm

Temp. Range: 0~90 C



DO Resolution: 0.01 mg/L

Temp. Resolution: 0.1 C

Accuracy: 0.2+1 digit



Compensation:

ATC: 0~50 C

MSC: 0~50 ppt

MAC:0-20000 ft



Accessories:

Meter, Membrane Cap x 2, Electrolyte x 50 ml, Plastic burette, Lanyard, Sandpaper, Instruction manual, Carrying case, Warranty Card.



Package Weight: 22.6oz (640g)

Package Dimension: 9.5*8.7*2.4inch (24*22*6cm)

Features

  • LCD Displays DO or Saturation O2 and Temperature simultaneously. Displays Maximum/Minimum value and data hold.
  • Automatic Temperature Compensation, Manual Salinity (MSC) and Altitude (MAC) Compensation, and degree / switchable. Icon DO O2 and unit mg/L, ppm, %, , for recognition easy during select function mode. Easy to replace DO probe module by user.
  • Waterproof IP-57 standard and rugged design for field use conveniently. It can float on water.
  • Low battery and consumption indicator. Auto shut off after 10 minutes of non use. Note: The display could not auto shut off under MAX/MIN mode. Change a new battery when the battery indicator flashing.
  • Ideal for measuring dissolved oxygen levels and temperature in wide range, aquarium, school teaching experiment, lab sterile environment, aquaculture, scientific research etc.
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Brand: AMTAST   |   Manufacturer: AMTAST

Package Dimensions: 2.2 x 8.54 x 9.33 inches (5.6 x 21.7 x 23.7 cm)

Amazon Price: $175.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $175.99

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  #13

Extech 407510 Dissolved Oxygen Meter

Model: 407510   |    Mpn: 407510   |    Ean: 0793950405109   |    PartNumber: 407510   |   Asin: B00023RVOI

Recall Min/Max/Average readings. Data Hold. Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life..

Features

  • Dual display provides O2 or dissolved oxygen and temperature readings
  • Measures dissolved oxygen in water from 0 to 20.00mg/L and oxygen in air from 0 to 100%
  • Resolution: 0.1mg/L DO, 0.1% O2. Accuracy Temperature : 1.5 F/ 0.8 C
  • Automatic temperature compensation
  • Min/Max/Average record/recall
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Brand: Extech   |   Manufacturer: Extech Instruments

Item Dimensions: 1.3 x 3 x 7 inches (3.3 x 7.6 x 17.8 cm)   |   Package Dimensions: 3.1 x 9.8 x 11.3 inches (7.9 x 24.9 x 28.7 cm)

Amazon Price: $297.73 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $439.99

Warranty: I year meter, 6 months for probe

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  #14

Palm D Oxygen Analyzer

 Ean: 0792348357327   |    PartNumber: PALMD-O2   |   Asin: B01F7MOTAC

The Analytical Industries Palm Oxygen Diving Analyzer is portable, accurate and affordable; our customers tell us this unit is extremely easy to use. One button calibration in either Air or 100% Oxygen is exceptionally easy and the Palm 'D' will analyze diving gases for oxygen content between 0% and 100%, with a resolution of 0.1% and response time of less than 6 seconds for recreational nitrox mixtures. The user-replaceable thermally compensated sensor maintains accuracy levels that exceed dive industry standards. Just hold the Palm 'D' directly to the cylinder valve outlet and crack open the valve slightly until the reading is stable; works with both Yoke and DIN valves with only one hand and no adapter needed! An optional 2 liter-per-minute flow sampling adapter for the standard BC inflator hose quick-release fitting is also available. The durable impact resistant housing is sealed for excellent water resistance, includes an on/off switch and allows for user-replacement of the two 1.5V AA alkaline batteries with an approximate life of 13,000 hours of continuous use. Ergonomically designed to comfortably fit your hand, the Palm 'D' offers a very compact form factor of { 2.7 in | 6.9 cm } wide by { 4.1 in | 10.4 cm } tall by { 1.4 in | 3.6 cm} deep and {7 oz | 196 g} weight. With a user-replaceable oxygen sensor and typical sensor life of 36 months, the AII Palm 'D' Oxygen Analyzer is an excellent value solution for your long-term needs.

Features

  • Portable accurate and affordable
  • Durable sealed impact resistant housing
  • One button calibration in either Air or 100% Oxygen
  • User-replaceable Oxygen sensor maintains accuracy
  • Typical sensor life of 36 months
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Brand: Analytical Industries Inc   |   Manufacturer: Analytical Industries Inc

Item Dimensions: 2 x 5 x 3.5 inches (5.1 x 12.7 x 8.9 cm)   |   Package Dimensions: 2 x 3.5 x 5 inches (5.1 x 8.9 x 12.7 cm)

Amazon Price: $264.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $264.99

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  #15

Extech SDL150 Dissolved Oxygen Meter SD Logger

Model: SDL150   |    Mpn: SDL150   |    Ean: 0793950431504   |    PartNumber: SDL150   |   Asin: B007CL1CDE

Records data on an SD card in Excel format. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122 F (0 to 50 C). Automatic Temperature Compensation from 0 to 50 C via temperature probe sensor built into polarographic type oxygen probe. Offset adjustment used for zero function to make relative measurements. Stores 99 readings manually and 20M readings via 2G SD card. User programmable sampling rate. Built-in PC interface. Min/Max and Data Hold functions, Auto power off. Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case

Features

  • Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen
  • Measures temperature from 32 to 122 F (0 to 50 C)
  • Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC
  • Automatic Temperature Compensation from 0 to 50 C
  • Offset adjustment used for zero function to make relative measurements
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Brand: Extech   |   Manufacturer: FLIR Systems

Item Dimensions: 1.9 x 2.9 x 7.2 inches (4.8 x 7.4 x 18.3 cm)   |   Package Dimensions: 4.7 x 12.6 x 15 inches (11.9 x 32.0 x 38.1 cm)

Amazon Price: $511.21 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 1 to 2 months
List Price: $629.00

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  #16

YSI ProODO Handheld BOD Meter Kit, US Power Supply

Model: 603195   |    Mpn: 603195   |    PartNumber: 603195   |   Asin: B008OJ0AEK

The YSI ProODO optical dissolved oxygen sensor utilizes the ODO technology in order to take a dissolved oxygen measurement. There is a lot of information available recently about dissolved oxygen technologies among optical, polarographic, and galvanic. Optical DO definitely has advantages in certain applications. We invite you to read on to learn more about the YSI ProODO instrument. The ProODO instrument meets the demands of true field work. The instrument is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1-meter drop tests from all angles to ensure expected field-durability. Connect any length cable and probe to the ProODO digital series instrument and use the convenient cable management kit to keep everything simple and organized. Rubber overmolded case. Field tested cables. Rugged, weighted probe guard. 5,000 data-set memory. Expanded DO range of 0-50 mg/L. OBOD optical, self-stirring BOD probe for the lab. Password protection. Backlit display and keypad. Graphic display with detailed Help visible with polarized sunglasses. Detailed GLP data. Multiple languages. 100 folders and site lists for logging data with user defined fields. Cable options from 1- to 100-meters including a cable management kit on 4-meter and longer cables; laboratory BOD probe. Digital based sensors hold calibration data and allow you to easily connect to any ProODO instrument. USB and communicatiosn saddle included. Soft and hard-sided carrying cases. Data management can become a daunting task over time but with the Data Manager software this task is much simpler and efficient. Download data, configure instruments, and conduct real-time studies easily with Data Manager software. View data graphically or in tabular form and export data as needed to other programs. Data Manager software is a very powerful tool. So powerful in fact, that we give it to you at no charge when purchasing a ProODO.

Features

  • Kit includes ProODO meter, ProOBOD optical BOD probe, lab dock
  • Optical dissolved oxygen
  • Military Spec (MS) connectors
  • Rubber overmolded case
  • 3-year instrument; 2-year cable and probe; 1-year sensor cap warranty
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Brand: YSI   |   Manufacturer: YSI

Package Dimensions: 10.6 x 10.9 x 14.2 inches (26.9 x 27.7 x 36.1 cm)

Amazon Price: $1,521.72 | as of 05/22/2019(3:34am pst)
Availibility:
List Price: $1,730.00

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  #17

YSI 605203 Polarographic DO Sensor

Model: 605203   |    Mpn: 605203   |    PartNumber: 605203   |   Asin: B00VQBYIOQ

Pro Series Polarographic Dissolved Oxygen SensorEasy user-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary. One-year sensor warranty. Uses convenient screw-on cap membranes making membrane changes simple and easy Model #2003 Part #605203 Use with the Professional Plus and Pro20 instruments. Cables must be ordered separately. 2003 sensor can be used on 60520 (DO), 6052030 (DO/conductivity), 6051020 (DO/ISE), and 605790 Quatro (DO/conductivity/ISE) cables. Comes with 5908 Cap Membrane Kit (1.25 Mil PE membranes).

Features

  • Uses convenient screw-on cap membranes making membrane changes simple and easy
  • Use with the Professional Plus and Pro20 instruments
  • Comes with 6 membrane caps and bottle of solution
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Brand: YSI   |   Manufacturer: Thomas Scientific

Package Dimensions: 1.9 x 4.1 x 5 inches (4.8 x 10.4 x 12.7 cm)

Amazon Price: $174.68 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $204.86

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  #18

YSI DO200 Kit EcoSense DO 200 Dissolved Oxygen Meter Kit

Model: DO200ACC-04   |    Mpn: DO200ACC-04   |    PartNumber: DO200ACC-04   |   Asin: B008411WUY

The do200a combines low cost with a rugged, waterproof design--making it ideal for spot testing in wastewater, surface water, or aquaculture. Meter features easy-to-use interface, one-hand operation, and results in mg/L (ppm) or percent saturation with temperature, salinity and barometric pressure compensation. Meter also has easy-to-replace membrane cap, auto shutoff, low battery indicator, and nonvolatile 50 data sets memory with calibration. Meter Kit adds: polarographic probe with 4-m cable, and hard carrying case accurate, economical do measurements automatic temperature compensation manual input for salinity and barometric pressure compensation easy-to-replace screw-on cap membranes.

Features

  • Battery: 1 x 9 v battery (included)
  • Automatic temperature compensation|manual input for salinity and barometric pressure compensation|easy-to-replace screw-on cap membranes
  • Dissolved oxygen accuracy: 2 percent fs
  • Dissolved oxygen resolution: 0.01 ppm; 10 percent
  • Meter type: portable
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Brand: YSI   |   Manufacturer: Cole-Parmer

Package Dimensions: 5.25 x 15.5 x 22 inches (13.3 x 39.4 x 55.9 cm)

First Available: 2017-03-15

Amazon Price: $731.68 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 4-5 business days
List Price: $731.68

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  #19

CHEMetrics Dissolved Oxygen Water Test Kit Refill

 PartNumber: 652751   |   Asin: B0080GROE6

Contains 30 refill ampules for the CHEMetrics Dissolved Oxygen Water Test Kit (#652750).

Features

  • The Carolina Pledge: 100% Satisfaction Guaranteed. All of our products are unconditionally guaranteed. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. It's that simple.
  • From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields.
  • When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 8pm, ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at Amazon.
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Brand: Chemetrics   |   Manufacturer: CHEMetrics

Amazon Price: $37.15 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 2-3 business days
List Price: $37.15

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  #20

Hach 146900 Dissolved Oxygen Test Kit, Model OX-2P

Model: 146900   |    Mpn: 146900   |    PartNumber: 146900   |   Asin: B00N3YRPE4

The Barnant 146900 dissolved oxygen test kit determines dissolved oxygen concentration in water. The 100-test kit includes reagents and test apparatus in a plastic carrying case.

Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific, Fisher Scientific, Barnstead, and Nalgene brands, among others. The company is headquartered in Waltham, MA.

Features

  • Test kit measures dissolved oxygen concentration in water
  • Model OX-2P kit includes reagents and test apparatus in a plastic carrying case
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Brand: Hach Company   |   Manufacturer: HACH COMPANY

Package Dimensions: 5.8 x 7.7 x 11.7 inches (14.7 x 19.6 x 29.7 cm)

Amazon Price: $88.99 | as of 05/22/2019(3:34am pst)
Availibility: Usually ships in 24 hours
List Price: $100.46

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