Best PH Tester Reviews 2017

pH testers are one of those pieces of equipment that many people don’t even know about, never mind having one on their shopping list. However, there are times when events bring us to the point where we need to get one. When this happens, choosing the one that’s best for us could become a major issue. Not to worry, we’re here to make this process easier for you. Understanding the different needs that a pH tester could be required for and how difficult it could be to choose one, we’ve taken the time to do an extensive research into this subject and have some great news for you. We were able to identify 5 top brands that make this piece of equipment. From these brands, we selected five products (one from each) for our review. By reviewing these products, the best of their kind, we will be giving you some insight into the different features and functions offered by them. You can then easily identify which of these products or others offered by these brands that best suit your needs.
Watch Our PH Tester Review
Overview
PROS
CONS
SPECS
Type
pH Range
Display
Size
Power
Our Top Choice
Oakton EcoTestr Waterproof PH Tester
Oakton produces and markets scientific instruments that are known for their unique combination of innovative design and exceptional value.
Factory calibrated. Gives accurate readings from the first use. Durable and portable. Dustproof and waterproof. Sensor has protective cap.
The warranty is based on date of manufacture, not when it’s purchased.
pH / temperature
0 – 14 pH
LCD
1.25" x 1.5" x 6.5"/ 3.25 ounces
Four 1.5-V alkaline batteries
Best Value
Jellas Pocket Size pH Meter
Jellas pays attention to customer needs, adjusting its products accordingly. It produces high-quality, economically-priced electronics that offer tangible benefits to its customers.
Easy to use and quick to calibrate. Doesn’t deteriorate with use. The instructions are clear and the readings are easy to discern. Has a pH resolution of 0.1.
The glass probe can be easily broken.
pH
0 – 14 pH
LCD
5.94" x 1.22" x 0.79"/ 1.76 ounces
3 × 1.5V batteries
Apera Instruments PH20 Pocket pH Tester
Apera Instruments is a provider of scientific instruments for the electro-chemical analysis of water. It markets meters of reliable quality, using uniquely inspired technology.
Comes fully calibrated. Gives accurate readings. Easy to use. Comes in a solid protective carrying case. Supported by a friendly customer service.
The LCD display doesn’t have backlight for night use.
pH
0 – 14 pH
LCD
1.6" x 1.2" x 7"/3.9 ounces
4 x AAA batteries
HM Digital PH-80 pH HydroTester
HM Digital is an Original Equipment Manufacturer (OEM) of water testing and monitoring equipment and is world-renowned for the high quality of its best-selling product.
Readings are consistent and accurate. Fast and reliable. Doesn’t require frequent calibration. Comes with easy to understand instructions.
The included solution doesn’t last for long.
pH / temperature
0 – 14 pH
LCD
6.0 x 1.3 x 0.7/ 1.9 ounces
3 x 1.5V batteries
Dr. Meter 3-in-1 Soil Moisture Meter
Dr. Meter produces high-quality consumer electronics. It’s achieved success by listening to the needs of customers and having a staff dedicated to fulfilling those demands.
Well built, easy to use, requires no batteries. Great for temperamental plants. Backed by excellent customer service. Checks moisture, pH values, and sunlight levels.
Tip is fairly fragile.
Moisture / sunlight / pH
3.5 – 8pH
Analog meter
12" x 3.4" x 0.2"/3.5 ounces
Does not require external power

(Updated )
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How Do I Choose the Best PH Tester?

pH what? I thought I left all that behind in high school? Well, technically, what you left behind in high school was the theoretical part. You’re now experiencing the real world application of some of the stuff you were taught but didn’t think you’d ever need. Now you have a herb garden and have suddenly realized that the pH level of the soil in which your herbs are planted really matters.

There’s a stain on your carpet and you’re looking for the best stain remover to use and you’re once again informed that knowing the pH level of the carpet will help you choose correctly. Do you now wish you had paid more attention back in high school?

It’s interesting to see the different uses a pH tester can be put to. From ensuring the continued good health of the fish in your aquarium to ensuring your plants are kept at optimal pH levels, we find important uses for the pH tester around the house.

Since we understand that there are different uses that a pH tester can be put to, in this guide we’ll try to help you pick the best pH tester for your particular needs. We’ll look at features and try to explain how they affect the use of the tester. Hopefully, this will help you know exactly which to choose.
Price
PH testers, like most products, will come with different features and functions which will in turn affect how much each one costs. There are a couple of factors that can affect the cost of a pH tester. The first is the type of tester. Regular pH testers that are used for household testing will certainly not cost the same as laboratory grade models.

Other factors like the accuracy of the tester and type of calibration among other things will also affect the cost of a pH tester. Generally speaking though, for general use, we found that you can get a good pH tester for between $10 and $70.

Surely, the difference in price signifies a difference in features and functions. However, these are not cheap pH testers but good quality testers that’ll deliver value at their levels. You just need to find which has the features you need and make the order, knowing it’ll serve you well.
Features
When choosing a pH tester, you need to look at certain features and functions to be able to determine which one is best for your needs.

Some of these features and function include:
  • Type
  • Accuracy
  • Calibration
  • pH range
  • Power
  • Display
  • Use
Construction and Design
There are different types of pH testers and this is where you need to begin to address the issue of choice. The type of tester or meter you need will largely depend on the use you want to put it to. There are simple digital testers that can be used in the house and for basic laboratory functions. There are analog testers that can also be used around the house. There are laboratory grade testers with the highest level of accuracy and there are testers that combine functions. You have some like the Dr. Meter S30 3-in-1 Soil Moisture Meter which, in addition to pH, also measures soil moisture and the level of sunlight.

Determining the use you want to put the pH tester to will help you decide which type of pH tester will be ideal. For example, the Dr. Meter 3-in-1 will be excellent for gardening use while, for food testing, the other two functions will be redundant. We shall see over and over again that the use you want to put the tester to will determine to a large extent which type you should choose.

Another factor to consider is the accuracy of the tester. Not every usage requires the same level of accuracy. Some applications require the highest level of accuracy, which is about .0001 and can only be gotten with laboratory grade pH meters. The accuracy simply refers to how accurate the readings can be based on what is listed on the specs as “Resolution”. The resolution determines the accuracy. For general use, a resolution of .1 to .01 will suffice for most applications.

Actually, a resolution of .1 will suffice for general use. For more specific readings like with the testing of food, a resolution of .01 will be more appropriate.

One important aspect of using a pH tester is calibration. Without calibration, you cannot be sure you’re getting correct readings. Calibration is exactly what the word means. Using a buffer pH solution (which basically is a solution of known PH levels), the tester is adjusted until the readings match the pH level of the buffer solution. Having done this, you can be surer of the readings you get on your next test.

Calibration is not a one off thing. It should be done often to ensure continuous correct readings. This being the case, it’s therefore important that you choose a tester that’s easy to calibrate. The easiest method of calibration is the automatic method which is available in more expensive testers.

Aside from being manual or automatic, a pH tester could have one of three calibration options: it could have a 1-point calibration, a 2-point calibration or a 3-point calibration. Each of these refer to the number of different buffer solutions the device needs to be calibrated to. 1-point calibration means the meter is calibrated to a single buffer solution. This is usually done manually with the use of a screw which is turned until the readings match the pH levels of the buffer solution.

For the 2-point calibration option, the meter is calibrated to two different buffer solutions, usually one neutral solution (6.86 or 7 pH) and an acidic solution (4 or 4.01 pH). This is also usually done manually with the aid of a screw driver. Finally, the 3-point calibration option requires three buffer solutions, the alkaline, neutral and acidic buffer solutions. Most testers that have 3-point calibration are also automatic so you don’t need to go through the trouble of manually calibrating three screws.

Of the three options mentioned above, the 3-point calibration method offers the most accurate result. This is important to note, especially if your application requires very accurate results.

pH readings range from 1 to 14 with 0 to below 7 being acidic, above 7 to 14 being alkaline and 7 being neutral. A lot of testers list their range as 0-14 covering the entire range. Some have lower ranges which may be okay for some applications. Know the range you need for your application and ensure the tester you go for covers that range.
Performance and Ease of Use
When manually calibrating a 2-point calibrated tester, there are two screws to be adjusted. Each screw is for either a neutral or an acidic reading. Be sure to know which screw is for which so you don’t mix it up and mess up your calibration.

Many pH testers work without batteries or other external power sources. This is one feature that’s very convenient. Many others require batteries which will of course require replacement at some point. If you want the convenience of not worrying about replacing batteries, then go for those that don’t use batteries.

Another thing that can affect the ease of use is the display. Many pH testers have LCD displays while others have analog meters. If you’ll be taking readings in dark locations or at night, then it makes practical sense to go for one that has backlight as this will allow you conveniently take your readings regardless of the darkness.

If you’ll be using your pH testers with liquids, then it may be helpful to get one that’s waterproof to reduce the risk of damage. You should also ensure you get one with Automatic Temperature Compensation (ATC) so your readings can be correct regardless of the temperature.

Take your time and ensure you get the pH tester that best suits the application you want it for.

What is the Best PH Tester?

Now that you’ve read up to this point, you’re in a better position to identify the best pH tester for your particular needs. We’ve explained some of the features to expect and how some of these impact its usage. As we begin to review our selected products, be on the lookout for features that meet your requirements. Let’s now go into the reviews proper.
Our Top Choice
The Oakton pH Tester is a portable and effective meter that offers accurate readings even when temperatures fluctuate. It’s dustproof and waterproof and the sensor has a protective cap, ensuring the meter’s durability. Need even more functions with your pH tester? Try the Oakton PCSTestr 35 Multiparameter Tester, which has the ability to measure salinity and TDS as well as the temperature and pH levels.
Oakton EcoTestr pH 2 Waterproof PH/Temperature Tester with 0.0 – 14.0 pH Range

Oakton PH Tester WD-35423-10


Features
Oakton is a customer-friendly producer and marketer of scientific instruments known for their unique combination of innovative design and exceptional value, the best of its kind in the market. These products can have research, industrial and educational uses.

Oakton Waterproof EcoTestr pH 2 is a portable pH Tester that’s highly accurate in determining the pH of substances in swimming pools, hydroponics, education, and water treatment. This small handheld device is waterproof, dustproof and can also be used to record results. This product’s features also include:
  • Calibration with a simple push-button feature
  • Three-point calibration for more accurate results
  • Automatic Temperature Compensation (ATC) which correct readings when the temperature is fluctuating
  • A protective and transparent cap which moistens the sensor when it is stored upright
  • Large, single line, upright LCD display for easy viewing
  • Ingress Protection (IP) 67-rated dustproof, waterproof casing
  • Tester with long-lasting sensor using Polyvinylidene Fluoride (PVDF) reference junction
Best Value
The Jellas Pocket Size PH Meter is portable, affordable and can be used with ease in the kitchen or the laboratory. It has a pH range of 0-14, a pH resolution of 0.1 and readings which can be discerned easily from the LCD display. If you also need a TDS meter, then check out the Jellas 2-in-1 TDS Meter, which is the most popular handheld meter in the world.
Jellas Pocket Size pH Meter / Tester / Mini Water Quality Tester — Available in 2 Colors

Jellas pH Tester B00YBUH4RC — Yellow


Features
Jellas pays attention to customer needs, designing and improving its products to meet whatever its customers require. It produces high-quality, economically-priced electronics that offer immense benefits to its customers.

Portable and affordable, the Jellas Pocket Size PH Meter is able to perform equally well in the kitchen or the laboratory. It’s durable, accurate, consistent, easy to calibrate and simple to use, and can be easily transported to wherever it’s required. This product’s features include:
  • Accurate for the measurement of pH range 0-14
  • 1.76 oz weight and is 5.94inch x 1.22inch x 0.79 inches in size
  • LCD screen displays resolution, measure and pH results simultaneously
  • User instructional manual
  • Screwdriver for calibration
  • Buffer powder used for calibration
  • Available in yellow or blue
  • Carrying and storage case
Apera Instruments PH20 Value pH Pocket Tester provides an easy and direct means of determining pH levels. It simplifies the process with intelligent functions which include auto recognition, auto calibration and more. Would you rather have a meter for surface pH testing? If so, try the Apera Instruments PH60F pH Pocket Tester.
Apera Instruments PH20 Value pH Pocket Tester Complete Kit with 0.0 – 14.0 pH Range & ±0.1 pH Accuracy

Apera Instruments pH Tester A1209


Features
Apera Instruments is a provider of scientific instruments for the electro-chemical analysis of water. It’s a leading manufacturer and distributor of top quality portable pocket and bench-top meters made using uniquely inspired technology.

Apera Instruments PH20 Value pH Pocket Tester is a reliable meter that helps determine pH levels in an intuitive and straightforward manner with minimal fuss. It hosts a bevy of features, such as automatic recognition and automatic calibration which make the testing process even less stressful.

This product’s features include:
  • A very clear screen with a 180 degree viewing angle and temperature and pH dual display
  • Kit complete with 4.00 and 7.00 calibration solutions
  • Set of AAA batteries
  • A lanyard and a well-built durable carrying and storing case
  • 1-3 points auto calibration
  • Auto temperature compensation of 0 to 50˚C
  • 0 to 14.0 pH range with an accuracy of ±0.1
  • Warning for wrong calibration and when not in range
  • IP67 dustproof and waterproof
  • Ability to float on water, ensuring safety from damage
  • AAA battery powered with 400 hours of non-stop operation
The HM Digital pH Tester is an affordable, top quality pH meter. With factory calibration and its Automatic Temperature Compensation (ATC) feature among others, it’s an ideal meter for testing pH levels around the home. Need an even more affordable tool to check your water quality? Try the HM Digital TDS Tester; it’s basement-low price makes it perfect for when you just need a few basic readings.
HM Digital PH-80 pH Water Resistant HydroTester with One Touch Automatic Digital Calibration

HM Digital pH Tester PH-80


Features
First founded in 1987, HM Digital is an Original Equipment Manufacturer (OEM) of water testing and monitoring equipment for various types of water treatment and purification systems. It’s received global recognition for the high quality of its water testing instruments, especially the world-renowned TDS meter.

The HM Digital pH HydroTester is an effective pH tester that lives up to the high quality standards and continuous innovation of HM Digital. Factory calibrated and with its Automatic Temperature Compensation (ATC) feature among others, it’s the ideal meter for testing the pH levels of swimming pools, hydroponics, aquarium reefs, water drinking and everything in-between. Its features include:
  • Measurement for temperature and pH
  • Digital calibration — Automatic operation
  • Waterproof
  • Display of pH and temperature simultaneous
  • Lightweight and sleek design
  • Sizeable LCD display
  • Automatic Temperature Compensation (ATC)
  • Data-hold function, auto-functions, and indicator for low-battery
  • Sponge inserted in a semitransparent cap with storage solution
  • Calibrated from the factory
  • Batteries, a cap, pH 7 buffer and storage solution
The Dr. Meter S30 3-in-1 Soil Moisture Meter is designed to eliminate doubt and guesswork in taking care of your plants. It’s able to check moisture, pH values and sunlight level, so you know exactly what your plants need. Do you just need a pH Tester? Try the Dr. Meter High Accuracy pH Meter\/pH Pen Tester.
Dr. Meter 3-in-1 Soil Moisture Meter — Measures pH, Moisture and Sunlight

Dr. Meter pH Tester — 3-in1 Soil Moisture Meter


Features
Dr. Meter set out to produce and innovate high-quality consumer electronics that improve the lives of everyone. It has built its success by listening to customers’ demands, paying attention to these demands and having its staff dedicated to fulfilling those needs and demands.

The Dr. Meter S30 3-in-1 Soil Moisture Meter is specifically designed to eliminate doubt and guesswork in taking care of your plants. It’s able to check moisture, pH values and light level, so you always know exactly what your plants need and how they are faring. This product’s features include:
  • 3 testers in 1: Tests pH value, light level and moisture
  • A light sensor and 2 probes of 20cm length each
  • Impressive accuracy
  • Quick response
  • Requires no batteries for power
  • Portability and compactness
  • Has a 3.5 - 8 pH range
  • A moisture range of 1 – 10 with 1 – 3 being dry, 4 – 7 being normal and 8 – 10 being wet
  • A relative light measure of 0-2000lux with 0-200 being low, 200-500 being low+, 500-1000 being normal and 1000-2000 being high

Get the Best PH Tester of 2017!

Thank you for taking the time to read through our presentation of the best pH testers around today. We hope we’ve been able to provide you with enough information to make your task easier. Now that you hopefully know exactly what you need, go right ahead to place that order now.

Our Top Choice
Oakton EcoTestr Waterproof PH Tester
Best Value
Jellas Pocket Size pH Meter
Apera Instruments PH20 Pocket pH Tester
HM Digital PH-80 pH HydroTester
Dr. Meter 3-in-1 Soil Moisture Meter