Christmas SaleToday's sale ends

Best Ph Messgerãte - Holidays Sale

Advertising Disclosure

Last Updated - 15.12.2025

Best Choice

01

Apera Instruments

Apera Instruments PH20 Value pH Meter, Pocket Tester, Waterproof, ±0.1 pH Accuracy, 0-14 pH Range, ±0.5°C Temperature Sensor, Complete kit

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Troubleshooting Tip: You can decide how many calibration points you use (one, two or three points). The meter automatically detects the calibration solution used. The pH 7.00 solution must always be used as the first calibration point. The meter has a self-diagnosis function. "Er1" is displayed: when the reading exceeds the detectable range of the meter. "Er2" is displayed: the measurement was not stable when you pressed [Cal]. Wait for [Smiley] when measuring, before pressing [Cal]
NOTE: If you find white crystals inside or outside the electrode cap, this is completely normal. It is the 3M KCl that crystallizes over time. Simply rinse it and use the gauge as usual
Large LCD displays pH, temperature and calibration status
Easy calibration with automatic buffer detection
Complete set including calibration solutions, batteries and lanyard in a handy carry case
Automatic temperature compensation (ATC) (in the range 0-50°C)
ATTENTION: water droplets are added during production to maintain the moisture of the electrode. A damp electrode cap does not mean that the product has already been used
2000 hours operating time

54,99 €
02

YAMRON

YAMRON pH Meter Soil, 7-in-1 Digital Plant Water & Soil Meter with EC/TDS/Fertility/PH Value/Temperature/Humidity/Light for Gardening, Farm, Lawn, Agriculture and Outdoor Plants

Show more
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

【7-in-1 Features】This is a 7-in-1 multifunctional soil tester. Our soil tester quickly measures soil moisture, pH, temperature and light intensity, and its fertility function helps you take better care of your plants. With this device, you can measure soil moisture, pH, temperature and light intensity for your plants and with EC and TDS functions, you know when it's time to water the soil.
Wide range of applications & satisfaction guarantee: Ready to use both indoors and outdoors - ideal for gardens, beds, potted or succulent plants. We are committed to first-class customer service. If you are unsatisfied, please feel free to contact us for a solution.
Optimal readability: the display has an intuitive design with clear numbers and intuitive symbols, which make it easy for beginners to understand the minimum values. The extra-large screen makes reading the data clearer and easier. The indicators of the water and soil analyzer are backlit in white so that they are easy to read even at night.
Large screen and LCD backlight: the floor tester has a large LCD display with white backlight, which clearly displays the numerical parameters both in daylight and in the dark. It is powered by 4 x 1.5 V AAA batteries (not included) and warns you when the batteries are low. The large screen allows you to read the data more easily and clearly, so you no longer have to deal with hard-to-read data!
Fast and precise measurement: With the latest 2025 probe technology for quick and accurate measurement of pH, humidity, temperature and soil fertility, TDS and EC functions for water quality in combination with the light intensity analysis of the integrated light sensor, the device helps you determine the optimal time for irrigation, control and ensure acidity and temperature. your plants enough light for scientific plant care.
Easy to use: simply insert the probe about 10 cm deep into the soil, wait 10 seconds and you will get precise readings. (Note: the soil tester must not be used directly to measure liquids. If the ground is too dry or hard, do not force the probe. Moisten the test area slightly before measurement and wait 10 minutes to avoid damage to the device.)

34,98 €
03

aiMaKE

PH Meter, PH Value Water Digital Tester, PH Meter with LCD Display & Auto Calibration, High Precision (± 0.01), for Drinking Water/Pool/Aquarium

Show more
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: the pH meter can be used in the following areas: aquariums, fishing, pools, swimming pools, school laboratories, tap water, different liquids have different measurement results.
Portable and practical: the compact design of our pH tester allows you to easily carry it in your bag or bag. Perfect for home use, swimming pools, aquariums and hydroponics. Measure pH anywhere easily and precisely.
High precision: our digital pH tester offers extremely accurate measurement with an accuracy of ±0.01 pH thanks to the glass bulb electrode sensor. It is suitable for testing pH 0 to 14.0 and is ideal for monitoring water quality in different environments.
Easy to use at the touch of a button: turn on the switch, place the probe in the water and stir (so that the small glass ball completely contact with the liquid), you can read the value after the value is stable. Easy to use even for beginners.
Automatic calibration: easy to use with automatic three-point calibration, no manual adjustment to the temperature required. Immerse the tester, press "CAL" and get accurate readings in seconds with built-in automatic temperature compensation.

12,99 €
Value for Money

04

Pious

Pious PH Meter Water, Ph/Salt Content/EC/TDS/Temperature Multifunction PH Meter, Automatic Temperature Compensation PH Value Meter, Suitable for Drinking Water, Swimming Pool, Hydroponics, Spa

Show more

15% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

The portable EC meter is widely used: stable performance, suitable for household water, drinking water, reverse osmosis systems, hydroponics, aquariums, swimming pools, hot tubs, spas etc. to meet a variety of water quality tests requirements
Support auto calibration: can easily perform automatic calibration at 4.01, 6.86, 9.18 - according to the instruction manual and with the included calibration kit. The unit is factory calibrated and ready to use. If you have any questions, please feel free to contact our customer service
Multifunctional pH meter water: the TDS meter for drinking water can perform a variety of measurements. With pH, EC, TDS, salt content and temperature measurement capabilities, the backlight ensures that you can use the product in dimly lit working environments
High-precision 5-in-1 pH meter pool: the pH ec meter has an improved sensor probe and a sophisticated electrode with extremely low impedance for a quick response to ensure precise and stable readings
Easy to use and easy to use: turn on the pH meter, simply press the (MODE/CAL) button to switch between pH, salinity, EC and TDS and read values. Long press the HOLD/TEMP button to switch between the units temperature and Celsius

33,99 € 39,99 €(15% Off off)
05

RUNBO

RUNBO pH Meter Water 4 in 1 - pH Value Meter for pH / TDS/EC / Temperature, Digital Water Quality Tester for Aquarium, Pools, Drinking Water, Swimming Pool

Show more

15% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universal use: compact design for on the go - suitable for household, laboratory, aquaponics, ponds and hydroponics. No more test strips required
High precision measurement: ±0.05 pH accuracy with automatic temperature compensation (ATC). TDS/EC measurement accuracy ±2% - pH meter water perfect for professional and private applications
Easy operation: one-button auto calibration and auto shut-off for battery saving. Robust construction with non-slip handle for safe handling
Clear display: Large backlit LCD screen for optimal readability in dark environments. Includes protective storage bag
4-in-1 multifunctional tester set: accurately measures pH value (0.00-14.00), TDS (0-9990 ppm), EC (0-9990 µs/cm) and temperature (°C/°F) in just 3 seconds - pH value meter ideal for aquariums, swimming pools, drinking water and garden pools

19,54 € 22,99 €(15% Off off)
06

flintronic

Flintronic PH Meter, PH Water Quality Tester, PH Tester, Water Quality Meter, Backlit LCD Display, 0-14 pH Measuring Range-±0.1 pH Accuracy, for Spa Swimming Pool

Show more

24% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

pH meter: A very complete set for checking the quality of your water, whether from a tap, hot tub, home-brewed water, indoor soil cultivation, aquarium, hydroponics or swimming pool. In addition, pH test pens are small, lightweight and easy to carry when going out!
Wide application: suitable for water quality tests at home and in the laboratory, including drinking water, electroplating baths, aquarium water, swimming pool water, well water, deep diving, aquaculture, food processing and more.
Quick to use: when you press the "HOLD" button, the TDS water tester locks the measurement and automatically switches off after a few minutes of inactivity. The pH tester has an automatic calibration function, so you can quickly get a reading!
High accuracy: pH meters range from 0.00-14.00 (PH), while digital EC and TDS meters range from 0 to 9999 ppm. The pH resolution is 0.01pH, accuracy ±0.01pH. TDS: 0 - 9999 ppm, conductivity: 0 - 9999 us/cm, accuracy: ± 2%, LCD display with blue backlight for reliable and fast readings.
Easy calibration: pH tester automatically calibrates at three points. No tools needed, simply remove the protective cap and dip the pH meter electrode into the solution. Press "ON/OFF" to turn on the electronic pH meter, stir gently and wait a few seconds for the reading to stabilize.

6,79 € 8,99 €(24% Off off)
07

flintronic

Flintronic PH Meter + TDS Meter Set, PH/TDS/EC Temperature Tester with Backlight, 0-14 pH Measuring Range ± 0.1 pH Accuracy, PH Value Meter Drinking Water Aquarium Pools Swimming Pool

Show more

15% Off
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: suitable for water quality tests at home and in the laboratory, including drinking water, electroplating baths, aquarium water, swimming pool water, well water, deep diving, aquaculture, food processing and more.
High accuracy: PH meter ranges from 0.00 to 14.00 (PH), while digital EC and TDS meters range from 0 to 9999 ppm. The pH resolution is 0.01pH, accuracy ±0.01pH. TDS: 0 - 9999 ppm, conductivity: 0 - 9999 us/cm, accuracy: ± 2%, LCD display with blue backlight for reliable and pH value meter pool fast readings.
Easy to use: when you press the "Hold" button, the TDS-PH meter locks the measurement and switches off automatically after a few minutes of inactivity. The pH value meter pool has an automatic calibration function, so you can quickly get a measured value. (Please note that the "LED screen" would not change the colour by the PPM digitally.)
Easy to calibrate: PH meter automatically calibrates at three points). No tools needed, simply remove the protective cap and dip the pH meter electrode into the solution. Press "ON/OFF" to turn on the electronic pH meter, stir gently and wait a few seconds for the reading to stabilize.
4 in 1PH meter: a very complete kit for checking the water quality, pH meter whether from a tap, hot tub, home brew, indoor ground cultivation, aquarium, hydroponics or swimming pool. In addition, TDS tester and PH meter are small, lightweight and easy to carry when going out.

11,04 € 12,99 €(15% Off off)
08

ARKA

pH Meter for Water - ARKA myAQUA Tester Digital & Pre-Calibrated - Includes Calibration Powder & Battery - Accurately Measures pH Value in Aquarium, Pool, Pond, Osmosis & Drinking Water - Handy

Show more
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universal use: perfect for pH control in sea water, fresh water, osmosis water, pools, hydroponics, laboratories, garden or household - maximum flexibility.
Trust in Arka quality: developed by aquarium experts: ARKA stands for tested quality and precise water analysis – with support, calibration material and long service life.
Pre-calibrated and clear: Ready to use thanks to factory calibration – including battery and calibration powder for easy recalibration when needed.
PRECISE MEASUREMENT: Captures pH values in the range 0.00-14.00 with 0.01 resolution and ±0.01 accuracy - ideal for accurate water analysis in aquarium, pool, pond or drinking water.
Compact and simple: Small, light and intuitive to use – fits in any pocket. Ideal for aquarists, amateur gardeners, laboratories and DIY water analysis.

15,28 €
09

flintronic

Flintronic PH Meter PH Tester PH Water Quality Tester Water Quality Meter LCD Display Backlight 0-14 pH Measuring Range±0.1 for Spa Swimming Pool

Show more

14% Off
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

pH meter: A very complete set for checking the quality of your water, whether from a tap, hot tub, home-brewed water, indoor soil cultivation, aquarium, hydroponics or swimming pool. In addition, pH test pens are small, lightweight and easy to carry when going out!
Wide application: suitable for water quality tests at home and in the laboratory, including drinking water, electroplating baths, aquarium water, swimming pool water, well water, deep diving, aquaculture, food processing and more.
Quick to use: when you press the "HOLD" button, the TDS water tester locks the measurement and automatically switches off after a few minutes of inactivity. The pH tester has an automatic calibration function, so you can quickly get a reading!
High accuracy: pH meters range from 0.00-14.00 (PH), while digital EC and TDS meters range from 0 to 9999 ppm. The pH resolution is 0.01pH, accuracy ±0.01pH. TDS: 0 - 9999 ppm, conductivity: 0 - 9999 us/cm, accuracy: ± 2%, LCD display with blue backlight for reliable and fast readings.
Easy calibration: pH tester automatically calibrates at three points. No tools needed, simply remove the protective cap and dip the pH meter electrode into the solution. Press "ON/OFF" to turn on the electronic pH meter, stir gently and wait a few seconds for the reading to stabilize.

6,71 € 7,89 €(14% Off off)
10

Mr.Twinklelight

PH Meter, PH Value Meter, PH Meter with LCD Display, PH Tester Portable for Water, Pool, Aquarium, Drinking Water, pH Meter, High Accuracy, 0.00-14.00 Measuring Range (Bronze)

Show more

21% Off
8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: the pH meter is versatile and is ideal for checking water quality at home, laboratory, food analysis, cosmetics, aquaculture and swimming pool maintenance.
PORTABLE AND EASY TO USE: You just need to remove the protective cover and dip the pH meter into the solution. Its value stabilises within a few seconds and can be calibrated by pressing the button on the pH meter. Turns off automatically after a few minutes of inactivity. Thanks to its compact size and light weight, it is also ideal for mobile use.
Complete pH meter set: the kit contains everything you need for an accurate pH measurement: a yellow pH meter, a transparent storage case, three calibration powders and an instruction manual (English language not guaranteed).
Calibration: PH value meter has an automatic calibration function that can be adjusted depending on the water temperature and quality. When testing, you only need to wait a few seconds to get the pH value, practical for our daily life or experiments.
Automatic temperature compensation: the pH value test pen can work at a standard measurement temperature of 25°. If the solution temperature varies, it is automatically compensated to minimize errors and improve accuracy.

10,99 € 13,98 €(21% Off off)