20 Best Hobo Dissolved Oxygen Logger [2024]

Are you looking for the best Hobo Dissolved Oxygen Logger? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Hobo Dissolved Oxygen Logger.

We Recommended:

# Preview Product
1 HOBO by Onset U26-001 - Dissolved Oxygen Logger HOBO by Onset U26-001 - Dissolved Oxygen Logger
2 Sper Scientific Dissolved Oxygen Pen, 0 to 20.0 mg/L Range, 0.1 mg/L Resolution, +/- 0.4 Percent... Sper Scientific Dissolved Oxygen Pen, 0 to 20.0 mg/L Range, 0.1 mg/L Resolution, +/- 0.4 Percent...
3 RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid
4 RCYAGO Smart Bluetooth Dissolved Oxygen Meter RCYAGO Smart Bluetooth Dissolved Oxygen Meter
5 Eat Popcorn Watch Movies Ignore the World - Movies Lovers T-Shirt Eat Popcorn Watch Movies Ignore the World - Movies Lovers T-Shirt
6 Lascar EL-USB-2-LCD Temp Data Logger, Black Lascar EL-USB-2-LCD Temp Data Logger, Black
7 Onset HOBO UX100-001 Temperature Data Logger Onset HOBO UX100-001 Temperature Data Logger
8 Elitech GSP-6 Thermometer Digital Data Logger Temperature Humidity Alarm Elitech GSP-6 Thermometer Digital Data Logger Temperature Humidity Alarm
9 TEKCOPLUS Portable Digital Large LCD Display Dissolved Oxygen DO Sensor Meter Tester 0~199.9% /... TEKCOPLUS Portable Digital Large LCD Display Dissolved Oxygen DO Sensor Meter Tester 0~199.9% /...
10 Data Logger, Temperature and Humidity, USB Data Logger, Temperature and Humidity, USB
11 LaMotte TesTab Refill, Dissolved Oxygen, 50 tests LaMotte TesTab Refill, Dissolved Oxygen, 50 tests
12 HOBO by Onset UX120-006M Analog Data Logger HOBO by Onset UX120-006M Analog Data Logger
13 Lamotte GREEN Program Low Cost Water Monitoring Kit Lamotte GREEN Program Low Cost Water Monitoring Kit
14 Data Logger, Temp/Humidity, Bluetooth Data Logger, Temp/Humidity, Bluetooth
15 Onset HOBO UX100-003 Humidity Data Logger w/ 3.5% RH Accuracy w/USB Cable Onset HOBO UX100-003 Humidity Data Logger w/ 3.5% RH Accuracy w/USB Cable
16 Monitor DISSOLVED Oxygen Test KIT (50 Tests) - Monitor Aquarium and aquaculture Water Quality Monitor DISSOLVED Oxygen Test KIT (50 Tests) - Monitor Aquarium and aquaculture Water Quality
17 Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3 in... Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3...
18 LaMotte Water Test Education Kit, Dissolved O2 LaMotte Water Test Education Kit, Dissolved O2
19 Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC... Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with...
Bestseller No. 1
HOBO by Onset U26-001 - Dissolved Oxygen Logger
  • HOBO Dissolved Oxygen Logger
  • Affordable, high performance dissolved oxygen (DO) monitoring with 0.2 mg/L accuracy
  • Optical DO sensor technology for long-lasting calibration with less maintenance
  • HOBOware Pro's Dissolved Oxygen Assistant software corrects for measurement drift from fouling; provides salinity-adjusted DO concentrations and...
  • Optical USB interface for high-speed, reliable data offload
Bestseller No. 2
Sper Scientific Dissolved Oxygen Pen, 0 to 20.0 mg/L Range, 0.1 mg/L Resolution, +/- 0.4 Percent...
  • Automatic temperature compensation
  • Easy to replace pop-off probe heads
  • Simultaneous display of dissolved oxygen and temperature (Degree C and Degree F)
  • Simple one-hand operation
  • Automatically calibrates to air
Bestseller No. 3
RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid
  • Dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a...
  • Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%),...
  • Detachable probe, easy to replace, equipped with 6 probe protective covers and anaerobic water calibration powder. The film inside the protective...
  • Adopts the digital screen display with backlight, which is more clear and convenient to read data. Auto power-off in 8 minutes if not using it. Low...
  • It is very suitable for measuring the dissolved oxygen level and temperature in a wide range of aquariums, swimming pools, ponds, freshwater...
Bestseller No. 4
RCYAGO Smart Bluetooth Dissolved Oxygen Meter
  • Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%),...
  • Bluetooth dissolved oxygen meter with accurate real-time Bluetooth data transmission and clear measurement values. It allows you to save, manage and...
  • Detachable probe, easy to replace, equipped with 6 probe protective covers. The film inside the protective cover cannot be taken apart. After using...
  • Digital dissolved oxygen meter fully customizable parameter settings. set do max or min limit values according to the user's requirement. If testing...
  • Adopts the digital screen display with backlight, multi-parameter display at the same time, mobile phone App control backlight display. If it is not...
Bestseller No. 5
Eat Popcorn Watch Movies Ignore the World - Movies Lovers T-Shirt
  • Eat Popcorn Watch Movies Ignore the World is the best gift for movies lovers, tee for women men kids girls boys toddlers gift.
  • Movies lovers tee gifts.
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
Bestseller No. 6
Lascar EL-USB-2-LCD Temp Data Logger, Black
  • LCD Display Shows Current Ambient Temperature and Humidity Readings
  • Measurement Range of -35C to 80C and 0 to 100% RH with 0.5C (temp) and 3.0% RH (Humidity) Accuracy
  • 10 Second to 12 Hour Sampling Rate
  • 1 Year Battery Life and LED Operational and Alarm Indicators
  • Includes 1/2 AA 3.6 Volt Lithium Battery. PC-Compatible Software is Available As A Free Download.
Bestseller No. 7
Onset HOBO UX100-001 Temperature Data Logger
  • Requires HOBOware Software
  • Easy-to view LCD display
  • Large memory capacity
  • Visual high & low alarm thresholds
  • New Burst and Statistics logging modes
Bestseller No. 8
Elitech GSP-6 Thermometer Digital Data Logger Temperature Humidity Alarm
  • EASY TO VIEW KEY INFORMATION. Temperature and humidity readings, alarm status, max/min, logging points are easily recorded via the large LCD screen...
  • MULTI-ALARM NOTIFICATIONS. Audible and Visual Alarm help you find the abnormal cases in time.
  • EASY TO OPERATE. Two pieces of built-in magnets make the device adsorbed on the sidewall of the refrigerator while the probes are put inside the...
  • 3 DIFFERENT MEASURING TYPES. Multifunctional monitoring types: Temp & Temp, Temp & Humidity or Humidity only, easily set up on free Elitechlog...
  • WHAT YOU GET: Data Logger, USB Cable, 2 External Sensors, 2-year Certificate, User Manual, Elitech 12-months Warranty & 24/7 Customer Support Access...
Bestseller No. 9
TEKCOPLUS Portable Digital Large LCD Display Dissolved Oxygen DO Sensor Meter Tester 0~199.9% /...
  • MEASURING RANGES ~ D.O Measurement Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I ,with Accuracy: ±1.5% F.S , Temp Measurement ~ Range: 0~50 °C
  • MORE FEATURES ~ Big LCD with D.O and temperature value display ,Easy 100% D.O value calibration, With 99 memory Data with Temperature Readings,Battery...
  • LARGE VIEWING ~ LCD size : (h) 44 mm x (W) 26 mm , LCD display shows measured DO are displayed in % or in ppm/mg/l and Barometric are displayed in...
  • WIDE APPLICATIONS ~ Aquacultur,Industrial: Ideal for checks the quality of plant water intake,discharge,Environmental: To test water quality, BOD...
  • SET INCLUDES ~ 1 x Dissolved Oxygen Meter 1 x Probe w/ 333cm Cable 4 x FREE AAA batteries 5 x Teflon Membrane 5 x O-ring 2 x Replacement Electrolyte...
Bestseller No. 10
Data Logger, Temperature and Humidity, USB
  • Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger Type: Temperature and Humidity...
  • Temp. Range (F): -4 Degrees F to 158 Degrees F Software Required: Yes Height (In.): 0.6 Interface: USB Depth (In.): 0.6 Compatible With: HOBOware or...
Bestseller No. 11
LaMotte TesTab Refill, Dissolved Oxygen, 50 tests
  • This refill of the nonhazardous TesTab(R) reagent used in Earth Force(R) Low-Cost and Standard water-testing kits (items #652567,#652568 and #652569)...
  • The Carolina Pledge: 100% Satisfaction Guaranteed. All of our products are unconditionally guaranteed. If for any reason you are not satisfied with...
  • From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of...
  • 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,...
Bestseller No. 12
HOBO by Onset UX120-006M Analog Data Logger
  • Requires HOBOware Software
  • Twice the accuracy over previous models with 16-bit resolution
  • Flexible support for a wide range of external sensors
  • LCD confirms logger operation and displays near real-time measurement data
  • Provides minimum, maximum, average and standard deviation logging options
SaleBestseller No. 13
Lamotte GREEN Program Low Cost Water Monitoring Kit
  • The Earth Force Low Cost Water Monitoring Kit can be used to test fresh, brackish, or saline aquatic environments.
  • This complete kit includes a manual with step-by-step, diagrammed instructions; an easy-to-use laminated color chart, and all the necessary apparatus...
  • A popular, economical tool for learning the basics of water quality.
  • Students will have fun analyzing sample water for eight different test factors.
Bestseller No. 14
Data Logger, Temp/Humidity, Bluetooth
  • Price For: Each Battery Life: 1 yr. AC Adapter: No Waterproof: IP50 Time Intervals: 1 sec. to 18 hr. Item: Data Logger Type: Temperature and Humidity...
  • Frequency of Transmissions: User Selectable Width (In.): 3.34 Wireless Range: 100 ft. Temp. Range (F): -4 Degrees to 158 Degrees Software Required:...
Bestseller No. 15
Onset HOBO UX100-003 Humidity Data Logger w/ 3.5% RH Accuracy w/USB Cable
  • Internal Sensor for Temperature and Humidity Measurements
  • -20C to 70C and 15% to 95% Measurement Range with 0.21C and 3.5% RH Accuracy
  • LCD Display Shows Temp/RH Measured Readings, Alarm Status, Battery Level and Operating Status
  • User-Replaceable Coin Cell Lithium Battery with a 1 Year Life @ 1 Minute Sampling Rate
  • Kit Includes UX100-003 Data Logger, Standard Type A to Mini B USB Cable and Software Download Link
Bestseller No. 16
Monitor DISSOLVED Oxygen Test KIT (50 Tests) - Monitor Aquarium and aquaculture Water Quality
  • Test dissolved oxygen level in water
  • For freshwater and marine aquarium and aquaculture, pond water, ground water, drinking water
  • Measurable range from 0 – 15 part per million (ppm) with the resolution of dissolved oxygen at 0.5 ppm
  • Can measure 50 tests
  • Easy to use, accurate, fast test, economic
Bestseller No. 17
Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3 in...
  • ✔ACCURATE AND RELIABLE: To achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature...
  • ✔MULTIFUNCTIONAL AND UPGRADED: Professional TDS, EC and Temperature Pen 3 in 1. Upgraded with big backlit LCD for easier reading, and auto-lock...
  • ✔EASY AND INSTANTLY: Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm...
  • ✔MULTIPURPOSE TDS TESTER: Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly,...
  • ✔3 YEARS WARRANTY. And we offer 90 days Money Back Guarantee if not totally happy with the digital TDS water tester meter.
Bestseller No. 18
LaMotte Water Test Education Kit, Dissolved O2
  • Test Instruments & Gauges
  • Country of manufacture: United States
  • Manufacturer: Lamotte
  • Item Weight 0.010 ounces
Bestseller No. 19
Gain Express Professional Digital Large LCD Dissolved Oxygen DO Meter Water Quality Tester with ATC...
  • Easy 100% D.O value calibration
  • Stores and Recalls 99 points, Real Time Indication for Each Memory
  • Auto Temperature Compensation; Manual Salinity and Barometric Pressure Compensation
  • Accurate Dissolved Oxygen readings 

Having trouble finding a great Hobo Dissolved Oxygen Logger?

This problem is well understood by us because we have gone through the entire Hobo Dissolved Oxygen Logger research process ourselves, which is why we have put together a comprehensive list of the best Hobo Dissolved Oxygen Loggers available in the market today.

After hours of searching and using all the models on the market, we have found the best Hobo Dissolved Oxygen Logger for 2023. See our ranking below!

How Do You Buy The Best Hobo Dissolved Oxygen Logger?

Do you get stressed out thinking about shopping for a great Hobo Dissolved Oxygen Logger? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Hobo Dissolved Oxygen Logger, which is why we have assembled a comprehensive list of the greatest Hobo Dissolved Oxygen Logger available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Hobo Dissolved Oxygen Logger that you consider buying. Your questions might include the following:

  • Is it worth buying an Hobo Dissolved Oxygen Logger?
  • What benefits are there with buying an Hobo Dissolved Oxygen Logger?
  • What factors deserve consideration when shopping for an effective Hobo Dissolved Oxygen Logger?
  • Why is it crucial to invest in any Hobo Dissolved Oxygen Logger, much less the best one?
  • Which Hobo Dissolved Oxygen Logger are good in the current market?
  • Where can you find information like this about Hobo Dissolved Oxygen Logger?

We’re convinced that you likely have far more questions than just these regarding Hobo Dissolved Oxygen Logger, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Hobo Dissolved Oxygen Logger, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Hobo Dissolved Oxygen Logger. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Hobo Dissolved Oxygen Logger buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Hobo Dissolved Oxygen Logger currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Hobo Dissolved Oxygen Logger has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Hobo Dissolved Oxygen Logger?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Hobo Dissolved Oxygen Logger.
  5. Customer Ratings: Number ratings grade Hobo Dissolved Oxygen Logger objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Hobo Dissolved Oxygen Logger.
  7. Product Quality: You don’t always get what you pay for with an Hobo Dissolved Oxygen Logger, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Hobo Dissolved Oxygen Logger is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Hobo Dissolved Oxygen Logger information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Hobo Dissolved Oxygen Logger is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best data logger for measuring dissolved oxygen?

A: Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Data Logger. This affordable and precise data logger is recommended for aquatic biology and hydrology research projects.

Q: What is the hobo U26 dissolved oxygen logger?

A: The HOBO U26 Dissolved Oxygen logger was part of a multi-year evaluation of DO loggers and sensors by the Alliance for Coastal Technologies (ACT), the results of which are published here. This un-biased report describes how the HOBO U26 performs in lab and field conditions.

Q: What is the replacement do sensor cap for the hobo data logger?

A: The Replacement DO Sensor Cap replaces the original DO sensor cap that’s included with the HOBO DO Data Logger. The DO sensor caps have a planned 6-month deployment life. (The caps expire 7 months after initialization to allow some time before and after the deployment.)

Q: What is the best data logger for aquatic biology research?

A: This affordable and precise data logger is recommended for aquatic biology and hydrology research projects. The HOBO U26 uses RDO® Basic (Rugged Dissolved Oxygen) optical DO sensor technology and is easy to maintain.