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Best Ph Messgeräte - Holidays Sale

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Last Updated - 14.12.2025

Best Choice

01

Bluelab

bluelab pH Pen - ± 0.1 pH Accurate, Durable Double Junction Probe, Waterproof & Floats, Auto Temperature Compensation, Easy Calibration - Made in NZ

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9.9

Exceptional

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Top-notch design and manufacturing - This digital pH meter for water and soil is available with an auto-off function. It has a low battery indicator and "C" and "F" units for temperature. Instructions are on the backside of the pH pen. The kit includes an AAA battery and a lanyard for a hands-free option. The pH tester is easily accessible and won't get lost during use or movement.
Thrives in the toughest environments - Our soil pH tester comes with waterproof casing. It can withstand the knocks, drops, and deep-water plunges. Our digital pool water tester floats when it lands in any solution. Pair our pH tester and PPM meters for complete water and soil nutrient monitoring in indoor gardens.
Perfect pH control for various media - ph meter for water hydroponics can be used for growing tents, swimming pools, drinking water, aquariums, fish tanks, and brewing. Our pH meter provides a quick and handy way to manage the success of your crops. Helps you ensure that pH and temperature are always in the optimal range for maximum usage of nutrients.
Get accurate readings with a double-junction probe. Unlike glass bulbs, the doublejunction probe minimizes contamination. Hence, it helps in improving precise readings and has a longer lifespan. This pH pen has automatic temperature compensation for an accurate temperature. Our pH meter for water hydroponics will take measurements in increments of 0.1 pH.
Easy calibration - Set up our digital pH meter with a two-point calibration process. Calibrate the handheld meter before first use. Each digital pH meter for soil and water comes with a 30- day calibration indicator that can be viewed on a backlit LCD display. The kit includes one 20-ml sachet of each pH7, pH4, and KCl for initial hydration and calibration.

105,00 €
02

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

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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.

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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 €
Value for Money

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

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9.5

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.

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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 €
04

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

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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.

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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.

7,89 €
05

BMUT

80x pH Value 1-14 Test Strips, Indicator, Test Paper, Litmus Paper for Water, Soil, Drinks and Other Substances (Universal)

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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.

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Main highlights

[Wide range of applications] The universal litmus paper can be used for testing water, pool, aquarium, damp soil, milk, detergents, drinks and many more. This home, office, work, lessons (school classes) and travel.
[Wide measuring range] With each test strip, measure the pH 1-14. The colour chart is in each pack. Measuring range: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
[Quick and easy] The test strips are sensitive and fast. Hold the test paper in the test solution for 1-2 seconds. Immediately afterwards you can compare the colour gamut.
[Many test strips] 1 x pack of 80 test strips.
[Clear colour scale] The discolouration range of the different pH content is different: the smaller the number, the stronger the acid, and the larger the value, the stronger the alkalinity.

3,49 €
06

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

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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.

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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)
07

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

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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.

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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.

8,99 €
08

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

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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.

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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)
09

yummici

PH Meter Water Quality Test Meter Digital PH Meter PH Meter Aquarium for Drinking Water Food Swimming Pools Thermal Baths Aquariums Hydroponics and Other

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8.6

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.

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Main highlights

5. Simply remove the protective cap and immerse the electrode of the pH meter into the solution and press the button to be measured. Ideal for household or laboratory; Suitable for testing the pH balance of drinking water, pool, aquarium, RO system, spa or hydroponics; food, wine and beer making and more.
4. Our pH meter is factory calibrated, but recalibration is required for prolonged inactivity or after frequent use. For proper calibration, you will receive 2 sets of calibration powder. No screwdrivers are required for calibration, automatic calibration swimming pools pH accuracy. All you need to do is press the automatic calibration button.
3. Portable pH meters with an illuminated display that allows you to read the results of water quality more accurately. It is easy to use even in dark environments. The LCD backlight has a timeout function to save energy.
2. Temperature water quality accuracy water tester, the pH meter with automatic calibration button can automatically identify the standard buffer solution with pH 4.00 and pH 6.86. To maximise convenience, simply press the calibration button. No screwdriver is required for calibration. There are two packages for each standard buffer solution.
1. Measuring device temperature ideal for the production and drinking of purified water, galvanic liquid, boiler water, water in the fish tank, water of swimming pools, photograph rinse liquid, well water, deep water, laboratory, aquaculture, food processing and much more. A very nice pH value meter to measure the pH value of any liquid.

7,49 €
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)

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21% Off
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.

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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)