9 Best
Digital Ph Meters
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Product Highlights- 【app remote control】supports app remote control, more convenient to monitor the water quality tester anytime anywhere. you can also create smart scene and set alarm value in the app.
- 【wide detection range】ph (0.00-14.00ph), ec (0-19000μs/cm, 0-199.0ms/cm), tds (0-19990ppm, 0-199.0ppt), salt (0-199.9ppt, 0-20%), s.g (0.990-1.400), temperature (0-50℃ (32-122℉))
- 【6 in 1 multifunction tester】ph/ ec/ tds/ salt/ s.g/ temperature, short press the mode button for easy switching. temperature unit switchable: ℃/ ℉.
- 【automatic data storage】digital screen with backlight greatly enhances reading experience. and it supports automatic data storage, save data for 30 days in the app.
- 【multiple uses】water quality analyzer can be used to distinguish between drinking water and non-drinking water, and can test the water of aquarium, hydroponics, swimming pool, pond, lab, etc.
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Product Highlights
- 【automatic calibration】we make your job faster and easier than ever with this convenient ph tester! with the 3-point calibration procedures, your ph testing devicewill automatically identify the calibration solutions to give you your reading in a snap.
- 【clear digital display with alerts】tired of squinting at a small screen to get your readings? enjoy this ph meter's large, backlit lcd screen that displays the information in an intuitive layout so you can still see even in low visibility situations. when the ph value is lower than 3.5 or higher than 12.5, the white digital display will change to red and flash to alert ...
- 【notification】calibrate once per week if you often test solution of ph 10, or once per half month for neutral solutions. the 250ml calibration solution for multiple uses (10ml or so each time). then rinse the electrode with pure water before next test. rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa.
- 【automatic temperature compensation】temperature can affect reading levels, our ph meter's automatic temperature compensation can ensure that you're getting the best possible reading. unlike other ph metersthat only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment.
- 【user friendly】you can easily replace the 2 aaa batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. plus, it even comes with a storage case to keep it safe and protected when you're on the go.
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Product Highlights
- ✔【avoid wastage of chemicals】: our digital meter not only excels in efficiency but also proves to be highly cost-effective in the long run. conventional hot tub and spa maintenance often result in unnecessary expenses due to inaccurate readings and improper chemical dosing. by opting for our digital meter, you can steer clear of chemical wastage and minimize the need fo...
- ✔【enjoy you crystal-clear oasis】: achieving and maintaining a well-balanced ph hot tub orr spa is crucial for the well-being of swimmers and the longevity of equipment. bid farewell to the headaches and hassles of manual testing with our digital meter. embrace efficiency, economy, and ease, ensuring your aquatic oasis remains pristine and crystal-clear throughout the year!
- ✔【stop guessing!】: are you weary of the ongoing challenge of maintaining an optimally balanced ph hot tub or spa? your solution is here! our cutting-edge digital meter ensures achieving ideal water conditions is now more efficient, cost-effective, and straightforward than ever before. primarily, the efficiency of our digital meter is unmatched. no longer do you need to ...
- ✔【accessible to everyone】: simplicity is at the heart of our digital meter's design, ensuring that even if you're not a hot tub or spa expert, you can use it with confidence. the intuitive interface and straightforward operation make it accessible to everyone. just dip the probe into the water, and let the digital meter handle the rest. the clear and easy-to-read displa...
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Product Highlights
- High accurary and reliable: with high sensitive probe, you can quickly read the results; and the automatic temperature compensation (atc) function ensures reading always be accurate at various temperatures.
- Backlit lcd design: don't worry about seeing the displayed value when there is insufficient light, the backlight function can help you see the measurement clearly in any situation.
- 4-in-1 mode: designed with 4-in-1 function, which can be measured ph, tds, ec, and temp simultaneously with high precision. it helps to ensure your family members' health
- Easy to use: after calibration, put the sensor into the solution you want to test, and get the data immediately; before another testing, wash the probe carefully; or you may get an inaccurate reading
- Wide application: ideal for home and laboratory uses. ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making, and more.
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Product Highlights
- 【5 in 1 function】this is a water test kit with ph meter, tds meter, and ec salinity temperature test function. the backlit lcd display makes it easy to read the displayed values.
- 【absolute precision】ph resolution is 0.01ph, accuracy ±0.05ph. tds meter resolution 1ppm 0.1ppt, accuracy ±2%. conductivity resolution 1us/cm 0.1ms/cm, accuracy ±2%. thermometer resolution 0.1℃/℉, accuracy ±0.5℃. salinity resolution 0.01%, accuracy 0.01-5.00%(±0.1%) 5.10-25.00%(±1%)
- 【easy to use】press the power button to turn on. tap "hold" to lock the value, long press "hold" to switch the temperature unit. tap "mode" to switch between different functions.
- 【wide use】 ideal for household or laboratory use. suitable for testing ph balance of drinking water, pool, aquarium, ro system, spa, or hydroponics.
- 【robust and durable】this water quality tester is ip67 waterproof, so it can continue to be used even if it falls into the fish tank. if you have any questions, please feel free to contact us, we will be happy to solve your problems.
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Product Highlights
- Wide range: tds (0-1000ppm; 10.1-200.0ppt); ec (0-9990µs/cm; 10.01-19.99 ms/cm; 20.1-400.0 ms/cm ); ph (0.00-14.00ph); salinity (0.01-25.00 %; 0-10000 ppm; 10.1-200.0 ppt ); temperature (0.1-60℃/32.1-140℉)
- Automatic temperature compensation: with atc function, vivosun 5-in-1 ph meter solves the inaccurate measurement problem caused by the change of liquid temperature; easy to get a reliable, stable reading with backlight at the same time
- 5 modes in 1: with the vivosun 5-in-1 ph meter, you can accurately measure ph, tds, ec, salinity and temperature values to discover your water quality and ensure your family's health; multiple functions can be switched by one button
- Automatic calibration & high precision: advanced technology makes the test result fast and accurate; with featuring three-point calibration, the vivosun ph pen can automatically identify calibration solutions of ph 4.00, ph 6.86 and ph 9.18
- Wide range of applications: wide measuring range and high resolution ensure that you can measure different kinds of liquids; ideal for household, laboratory testing applications,aquariums and hydroponics using
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Product Highlights
- Lcd display: the digital ph meter can measure & display the ph result simultaneously on the lcd display. easy to read with no guess work, forget those ph strips!
- Easy to calibrate: follow the instructions provided on the manual or on the packet of the buffer solutions 4.01 and 6.86. immerse the ph meter electrode into the ph solution and adjust the trimmer to match the buffer solution value.
- Easy to use: just remove the protective cap and turn the ph meter by the “on/off” switch, then immerse the ph meter electrode into the ph solution and the ph value can be measured.
- High accuracy: the ph tester has a sensitive electrode to read accurate ph levels. full measurement range from 0 to 14 ph with 0.1 accuracy.
- Pocket size only 52 grams weight with size of 153mm x 29mm x 15mm so you can carry it in your pocket
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Product Highlights
- ✔ get accurate reading ♦♦♦ this 7/1 digital ph meter is a powerful tool that allows you to measure the ph level of your pool or hot tub with precision accuracy. with just a few simple steps, you can get an accurate reading of your water's ph level and use this information to determine the appropriate chemicals to add to your water to balance the ph and achieve crystal c...
- ✔ eliminate guesswork ♦♦♦ one of the key benefits of this digital ph meter is that it eliminates the guesswork of determining which chemicals to add to your water. traditional methods of testing water can be time-consuming and often provide inaccurate readings, resulting in wasted time and money on unnecessary chemicals. with this universal water management tool plus an...
- ✔ tired constently guessing? ♦♦♦ are you tired of constantly guessing which chemicals to put in your pool or hot tub to achieve crystal clear water? our digital ph meter is the solution you have been looking for.
- ✔ use new technology ♦♦♦ any app are easy to use and can be dowlaoded to your smartphone or tablet. once you have downloaded the app, you can quickly and accurately measure the ph level of your water. the app then analyzes the data and calculates which chemicals you need to add to your water to balance the ph and achieve optimal clarity.
- ✔ compatible with any app ♦♦♦ this device can be paired with any dedicated app (pooldash, pool doctor, orenda, pooli) to accurately measure the ph level of the water and recommend the right chemicals to use. our digital ph meter is a powerful tool for pool and hot tub owners who want to maintain their water chemistry at the optimal levels.
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Product Highlights
- Functions - the digital ph pen is equipped with auto temperature compensation function. tds meter has lock & auto shut off function(kindly remind : this meter can't test sea water.). pushing the button, it can display the data about water purity level on the screen in ppm (parts per million). the soil meter can test soil ph to help you control the ph level in soil. (not...
- Accurate & reliable - these testers can test quickly and accurately within ±0.01 ph. it only takes a few seconds to show accurate and stable reading for the result to appear on screen.
- Super value - 1 ph meter(yellow) +1 tds & ec meter (blue)+1soil tester kit (green). total is 3 pcs.
- Easy to use - ph tester and tds meter have sensitive electrode sensor ,simply press "on". it only takes a few seconds for your result to appear the data on screen. soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. no battery required.
- Widely application - these meters are designed small and convenient. ph meter and td&ec meter can test ph balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more. soil tester is applicable to plants, garden, lawn and farm such as rice/vegetables/flowers etc.
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