Top 10 Best pH Meters Reviewed | Buyers Guide – 2021

Top 10 Best pH Meters Reviewed | Buyers Guide – 2021

Overview

Finding the best pH meter with high accuracy is definitely a pain in the ass. We have personally used a lot of aquarium pH meters, some of them were useful but the rest were totally pieces of junk. The main purpose of today’s post is to provide our readers with the top 10 best pH meters for your aquariums and fish tanks.

The most important role of the digital pH meter is to help you in monitoring the growth process of plants. It’s a fact that your plants need minerals and a specific temperature to grow. The water pH meters help you accessing the water temperature and pH levels. That’s why you definitely need the best pH meter for your plants’ growth.

Additionally, the digital pH meter for water not only plays its role in growing your plants and analyzing the water temperature and pH levels, but it can be used in laboratories and hydroponics as well. Let us shorten your research, have a closer look at the 10 best pH meters with high accuracy for your aquarium, fish tanks, laboratories, and hydroponics as well.

Best pH Meters | Top 10 Picks Of 2021

best ph meter for hydroponics

1) Bluelab Aquarium pH Meter

1) Bluelab Aquarium pH Meter

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Review: The Bluelab aquarium pH meter is the best pH meter and stands at spot 1 in our list. This pen pH meter comes totally waterproof and has a lot of other features. The double junction probe enhances the accuracy and reliability of this product. This electronic pH meter is available on online platforms at an affordable price.

This pH tester is a perfect fit for your pool water, drinking water, aquarium/fish tank water. Moreover, this can help in measuring the solution of acid or alkaline conditions of water to make adjustments in hydroponics. Also, this pH meter comes along with a lot of other features such as auto-off, low battery indicator, and temperature units.

Pros & Cons

Pros

  • Comes With An Easy Calibration
  • Waterproof Pocket pH Tester
  • Comes With A Digital Display
  • Auto-Off Function & Low Battery Indicator
  • High Accuracy & Durability

Cons

  • No Cons

2) Apera Instruments Digital pH Tester

2) Apera Instruments Digital pH Tester

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Review: The Apera Instrument digital pH tester is one of the best pH meters for aquariums and stands at #2 on our list. This pH meter is available at an affordable price with a lot of great features such as its auto-calibration with buffer recognition. Its auto temperature compensation (ATC) enhances its accuracy in different temperatures (32F to 122F).

Moreover, the battery used in this pH water tester is powered by AAA batteries and supports more than 2000 hours of consistent operations. Also, this pH tester is backed by the Apera pH sensor which ensures its high accuracy and response rate. The auto-recognition ensures consistent results and high accuracy.

Pros & Cons

Pros

  • Available At An Affordable Price
  • Waterproof Pocket pH Tester
  • Comes With A Digital Display
  • Auto Calibration With Buffer Recognition
  • High Accuracy & Durability

Cons

  • No Cons

3) Bluelab pH Reader

3) Bluelab pH Reader

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Review: Another quality water pH meter from Bluelab, as this brand stands among the best pH meter makers. This Bluelab pH reader is a handy tool and comes with a lot of great features. This digital pH meter for water measures temperature, pH, and EC and can be used for drinking water, pool water, aquarium water, and hydroponics.

Moreover, this pH meter comes with a digital display and calibration reminders which helps you quickly access the nutrient level of water. This ensures the growth and health of your plants by getting the balanced circumstance they need. Also, this pH meter comes along with a lot of other features such as auto-off, low battery indicator, and temperature units.

Pros & Cons

Pros

  • Easy Calibration And High Accuracy
  • Waterproof Pocket pH Tester
  • Auto-Off Function & Low Battery Indicator
  • Comes With A Digital Display
  • 5 Years Limited Guarantee

Cons

  • No Instructions With Package
  • Found Issues With Batteries

4) Apera Instrument Electronic pH Meter

4) Apera Instrument Electronic pH Meter

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Review: One of the other quality digital pH meters for water from Apera Instruments. This pocket pH tester kit comes with a replaceable probe. If you find water droplets in the electrode cap after unpacking the product, it is because they added a few drops of water to the electrode cap before sending the package, which helps to maintain the sensitivity of the electrode. So don’t worry about it.

This pH tester comes along with high accuracy i.e., 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122˚F (0 to 50˚C). Also comes with an auto power-off function after 8 minutes of inactivity. The auto-calibration easily recognizes almost five types of solutions (1.68, 4.00, 7.00, 10.01, 12.46). This product available at an affordable price on online platforms

Pros & Cons

Pros

  • Huge LCD Display With 3 Backlit Colors
  • Powered By AAA Batteries
  • Power Off Function Supported
  • Available At An Affordable Price 
  • Auto Calibration & High Accuracy

Cons

  • Quality Lacks Somewhere
  • Found Issues With Batteries

5) Ohaus pH Tester For Water

5) Ohaus pH Tester For Water

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Review: Ohaus is making pH meters for water nowadays, so this list is definitely incomplete without this product. The Ohaus pH tester is available at an affordable price and has a lot of great features. It measures pH, oxidation-reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS) accurately.

This is the most economical option for you if you want to buy a pocket pH tester with highly accurate measurements. This pH meter comes with 4 LR44 batteries and also comes up with an auto-shutdown feature to save battery time as much as possible. Moreover, you don’t need to calibrate this pH pen!

Pros & Cons

Pros

  • No Need Of Calibration
  • Slim & Portable Design
  • Comes With An Auto-Shutdown Feature
  • 4 LR44 Batteries Supported
  • Highly Accurate Results

Cons

  • Quality Lacks Somewhere
  • No Calibration Option

6) Oakton pH Meter For Hydroponics

6) Oakton pH Meter For Hydroponics

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Review: The Oakton pH meter for hydroponic is one the best pH Meters of this year. This product comes with a lot of great features. Firstly, this product is available at an affordable price with no compromise on its quality. Secondly, the battery time is great, because this pH meter comes with 4 A76 1.5V miniature alkaline batteries.

Moreover, this amazing pH reader of water supports buffer recognition and comes with a 3 points calibration. The digital meter is located to show you the highly accurate result as fast as possible. This pH will definitely be going to help you in maintaining the pH of your water that ensures the growth of your plants.

Pros & Cons

Pros

  • 4 A76 1.5V Miniature Alkaline Batteries Supported
  • Slim & Portable Design
  • Available At An Affordable Price
  • Up To 3 Points Calibration
  • Digital Meter Feature

Cons

  • Disposable In 6 To 12 Months
  • Quality Lacks Somewhere

7) Apera Instruments Digital pH Meter

7) Apera Instruments Digital pH Meter

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Review: This is going to be the third product of “Apera Instruments” in this list of 10 best pH meters, because of the quality and accuracy, this brand’s products are giving. This pH water meter comes along with a lot of great features. It has a waterproof design with ±0.1 pH accuracy and 0-14.0 pH range and is perfect for test tube testing.

It contains a replaceable probe and auto-calibration with auto buffer recognition. The auto temperature compensation (ATC) enhances the accuracy in different temperatures: 0-60.0C. Moreover, this amazing pH reads have some other features such as; auto power-off, low battery indicator, and pH probe invalidation reminder feature 

Pros & Cons

Pros

  • Comes With A Waterproof Design
  • ±0.1 pH accuracy and 0-14.0 pH
  • Perfect Fit For Test Tube Testing
  • Auto Power-Off Feature
  • Low Battery Indicator Feature

Cons

  • No Cons

8) Lambow Aquarium pH Meter

8) Lambow Aquarium pH Meter

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Review: Lambow aquarium pH meter is one of the best pH testers of this year. This pH read stands at #8 in our list but still has some great features. This digital meter comes with 0.1 high accuracy quality as well as a 0-14 measurement range. This pH meter allows you to check out the pH accuracy of your pools, general hydroponics, and drinking water.

Now, you don’t need to get worried about the temperature of your water, because this pH meter has a built-in ATC (automatic temperature compensation), which determines the pH value of the solution accurately. This digital pH meter is perfect for water, pools, aquariums, spas, hydroponics, food, wine and beer making, and more.

Pros & Cons

Pros

  • Built-In Automatic Temperature Compensation
  • 0.1 High Accuracy Quality
  • Auto Calibration Supported
  • 0-14 Measurement Range
  • Determine The Range Of 0°C – 80°C (32°F – 176°F)

Cons

  • Not For Hot Tub Water
  • Won’t Stay Calibrated

9) Hanna Instruments pH Tester For Water

9) Hanna Instruments pH Tester For Water

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Review: Hanna Instruments is also playing an important role in the creation of the best pH meters. This pH meter of Hanna Instruments is one of the best pH testers of this year. This waterproof pH/EC/TDS temperature meter provides maximum results for 0 to 50 Degree. Also, this pH meter is supported by a 9V battery, which enhances its battery timings.

Moreover, the automatic temperature compensation (ATC) eliminates the need for extra calculations. Also, this pH tester comes with an alert system when the battery is low or any potential measurement error found. With on-screen user & calibration guides, you can easily handle and use this amazing pH reader.

Pros & Cons

Pros

  • Determines pH/EC/TDS Temperature
  • Supported For 0 to 50 Degree
  • Automatic Temperature Compensation
  • On-Screen User & Calibration Guide
  • Low Battery Indicator

Cons

  • Sometimes Doesn’t Measure pH Accurately
  • Quality Lacks Somewhere

10) Allprettyall Water pH Meter

10) Allprettyall Water pH Meter

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Review: The Allprettyall water pH meter comes with a 3 in 1 testing format; pH, TDS, and temperature testing of water. This is a pocket-sized pH reader and is perfect for drinking water, hydroponics, labs, aquariums, and fish tanks. This pH meter comes with automatic calibration of electrodes of solutions of pH 4.00, pH 6.86, and pH 9.18.

This method enhances the accuracy of the temperature measurement results. This pH reader works accurately for the solution with a temperature range of 0° C – 60°C (32 °F-140 °F). Moreover, this digital pH meter comes with a full refund or replacement policy within five years.

Pros & Cons

Pros

  • Pocket-Sized pH Reader
  • Perfect For Temp Range Of 0° C – 60°C
  • Automatic Temperature Compensation
  • Available At An Affordable Price
  • With A Five Years Of Warranty

Cons

  • Sometimes Doesn’t Measure pH Accurately
  • Quality Lacks Somewhere

Frequently Asked Questions [FAQs]

1) What Are The Best pH Meters Of 2021?

According to our research and personal experience, “The Bluelab aquarium pH meter” is the best pH meter and stands at spot 1 in our list. This pen pH meter comes totally waterproof and has a lot of other features. The double junction probe enhances the accuracy and reliability of this product. This electronic pH meter is available on online platforms at an affordable price.

2) How To Raise pH In An Aquarium?

By using any of these methods, you can naturally raise the pH level.

  • By using Baking Soda
  • By using seaweed (Macroalgae)
  • By using Limestone
  • By using Dolomite chips
  • By using Shells and Substrates

3) How To Use A pH Meter?

Here are the steps you should follow for the use of a pH meter:

  • Calibrate the meter
  • Clean the electrode probe & dry it
  • Stabilize the electrode probe 
  • Turn on the meter
  • Place the electrode probe in the sample
  • Check out the reading on the meter

4) How To Find The Best pH Meter For Crops?

If you want to get healthy crops, you must have to monitor the pH of your hydroponic or soil solution. You can explore an online store to find the best pH meter for crops or you can save your time by buying “The Bluelab aquarium pH meter”, which stands at #1 in our list is perfect to determine the pH of your crops.

5) How To Do Care For Your pH Meter?

If you want your pH meter to last long, you must take care of your pH meter in an efficient way. First of all, read all the instructions carefully, after that try to keep it calibrated as much as possible, and keep it away from heat and humidity. Last but not the least, handle your pH meter with care.

Bottom Line

The team of “Your Aquarium Guide” is trying its best to give its visitors the best quality products they deserve. In today’s post, we have summed up the top 10 best pH meters along with their detailed reviews as well as their pros and cons. We have personally used just 2-3 products from the above list. The reviews are based on online store ratings and real-time reviews.

We will not suggest you rely just on our lists, you can also explore the real-time Amazon ratings and reviews of customers, by using our links. You could have found a lot of quality pH meters for your aquariums, labs, and pools, but the above-mentioned products are the best ones. Believe me, I’m saying this after thorough research. If you are into the pH meters, the following post may be helpful to you:

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