pH Meters - Blowout Sale! Save up to 70%


Blowout Sale! Up to 70% off on pH Meters at Just Gathering. Top brands include CGOLDENWALL, SPK603, CGoldenWall, Oakton, ALo728, MXBAOHENG, ENJOYPRO, SIMCAST, HM Digital, Ragdoll50, Jellas, Yosoo, MrLi, QIYAT, New, OSOPOLA, & Petutu. Hurry! Limited time offers. Offers valid only while supplies last.



Lab Portable Digital LCD pH/mV Meter & Electrodes pH Tester pHB-4
By CGOLDENWALL
In Stock
$299.00

mpn: GW-pHB-4, ean: 6061268322765,

4.1 out of 5 stars with 104 reviews
Usually the product should take about 7--15 business days to arrive your hand after your payment is confirmed Features 1.LCD backlight display 2.Simultaneous display of pH value, temperature or mV (ORP) 3.It has manual temperature compensation function and supports two-point calibration. 4.Novel appearance, portable and easy operation 5.It is equipped with E-201-C pH combined electrode. Technical Specification 1.Measuring range pH: 0.00~14.00 mV: ±1400 2.Resolution pH: 0.01 mV: 1 3.Accuracy


Electronic Salinity and PH Value on-line Water Quality Meter Monitor 2 Probes Set
By SPK603
In Stock
$161.20

mpn: DAUNKARUKKADA-BGG-1018, ean: 0653829140671,

4.5 out of 5 stars with 285 reviews
Description : Aquarium Electronic Salinity and PH Value on-line Water Quality Meter Monitor 2 Probes Set Features : 24-hour monitoring of the salinity of the tank (Unit: per thousand, with a specific gravity of the brine concentration comparison table) and pH, salinity meter behind two small suction cups, easily fixed or disassembled. pH probe pen interface is a common interface, which could be swapped with other brands and is lengthened, it can be easily inserted into the calcium reactor and


PH-3012 Replaceable BNC Probe Backlight LCD Adapter PH Meter Acidimeter Water Quality Monitor
By SPK603
In Stock
$112.26

mpn: DAUNKARUKKADA-BGG-1025, ean: 0653829140749,

4.3 out of 5 stars with 171 reviews
Description: PH-3012 Replaceable BNC Probe Backlight LCD Adapter PH Meter Acidimeter Measure Water Quality Monitor This is a highly accurate pH meter/monitor for you to measure and monitor pH levels easily and conveniently. It is featured with replaceable BNC probe that can be replaced very easily by users. Moreover, it has built-in rechargeable battery with power adapter included for economical and stable power supply. Stable power supply will increase the reliability and reproducibility of


Lab Digital LCD pH/mV/Temperature Meter & Electrodes PH Tester PHS-2F
By CGoldenWall
In Stock
$299.00

mpn: GW-PHS-2F, ean: 6061268322758,

4.1 out of 5 stars with 250 reviews
Usually the product should take about 7--15 business days to arrive your hand after your payment is confirmed Features 1. 1/2LED display 2. It has the function of manual temperature compensation, one-point or two-point calibration 3. It is equipped with E-201-C pH combined electrode Technical Specification 1.Measuring range pH: 0.00~ 14.00 mV: ±1400 2.Resolution pH: 0.01 mV: 1 3.Accuracy pH: ±0.01pH±1 bit mV: ±2 mV 4.Input impedance>=1×1012Ω 5.Stability: (±0.01pH±1bit)/3h 6.Range of


Oakton 30 to 0.01 pH Accuracy Temperature Display Liquid Testr by Oakton
By Oakton
In Stock
$332.86

mpn: na, ean: 0789542256129,

4.1 out of 5 stars with 14 reviews
Reliable waterproof; dustproof housing;Replaceable electrode to provide long life and value;Auto shutoff conserves battery life;Large display screensOakton 30 to 0.01 pH Accuracy Temperature Display Liquid Testr.


Oakton 10 to 0.1 pH Accuracy ATC Liquid Testr by Oakton
By Oakton
In Stock
$258.01

mpn: na,

4.4 out of 5 stars with 99 reviews
Reliable waterproof; dustproof housing;Replaceable electrode to provide long life and value;Auto shutoff conserves battery life;Large display screensOakton 10 to 0.1 pH Accuracy ATC Liquid Testr.


Horiba LAQUAtwin pH-22 Compact Meter Potable pH Meter
By ALo728
In Stock
$169.99
$160.00
You Save: 6%

mpn: pH-22, ean: 0841843101116,

4.3 out of 5 stars with 27 reviews
Accurate pH measurements in a few seconds, from a single drop.* Water pH varies in different environments, and a slight change can often have a major effect. Whether you need to keep the pH of an aquarium within tight limits, are checking for the acidity of rain water or for the quality of meat and fish products, LAQUAtwin compact pH meters are ideal for you. No matter where and when you need to test.Portable ph Meter. Calibration Three-point. Measurement range 0 to 14 pH. Minimum sample volume


ALo728 Horiba LAQUAtwin pH-11 Compact pH Meter EC-11 Potable Conductivity Meter
By ALo728
In Stock
$345.00

mpn: pH-11 & EC-11, ean: 0841843101284,

4.9 out of 5 stars with 118 reviews
Accurate pH measurements in a few seconds, from a single drop.* Water pH varies in different environments, and a slight change can often have a major effect. Whether you need to keep the pH of an aquarium within tight limits, are checking for the acidity of rain water or for the quality of meat and fish products, LAQUAtwin compact pH meters are ideal for you. No matter where and when you need to test.Portable ph Meter & Conductivity Meter. Calibration Two-point. Measurement range 0 to 14 pH, 0


MXBAOHENG PH-2603 Water Quality Tester PH Tester Bench PH meter, lab pH tester, ph orp tds ec cf, temperature, ppm meter
By MXBAOHENG
In Stock
$250.60

mpn: HJJ-027H,

4.0 out of 5 stars with 114 reviews
SPECIFICATIONS Measuring range: pH: 0.00~14.00 mV: 0~ ±1999mV Temperature: 0~100°C EC: 0.00~19.99ms/cm CF: 0.0~199.9CF TDS: 10~19990ppm Resolution: pH: 0.01pH mV: 1mV °C: 0.1°C EC: 0.01ms/cm CF: 0.1CF TDS: 10ppm Accuracy: pH: ±0.01pH mV: ±1mV °C: ±0.4°C EC.CF.TDS: ±2%F.S Calibration: 1point or 2point Temperature compensation: 0 to 95°C Power: DC9V/200mA or Rechargeable battery Operating conditions: 5~60°C, RH≤95% (Without magnetic interference around the meter & conspicuous


ENJOYPRO Ph Meter Digital Tester with LCD Monitor for Household Drinking Water Swimming Pools
By ENJOYPRO
In Stock
$39.99
$11.99
You Save: 70%

mpn: EJ-10, ean: 0724190301951,

4.6 out of 5 stars with 102 reviews
Specification Measuring range: 1-14 pH Resolution: 0.01 PH Batteries: 4x 1.5V LR44 button cell (AG13) Adjustment: trimmer potentiometer Automatic temperature compensation: 0-50¡æ(32-122¨H) Dimensions: 5.94'' x 1.3'' x 0.79'' Weight: 0.12lb Package Contents 1 x PH Meter 1 x Carrying case 1 x Adjustment screwdriver 2 x Calibration packets 3 x AG 13(LR44) button cell batteries (included) 1 x User's manual Buy with confidence! Ship next business day 24 x 7 Email Support We provide 30


Portable Digital PH Meter Tester, Pocket Size Aquarium Pool Water Wine Urine LCD Pen Monitor
By SIMCAST
In Stock
$12.99

mpn: 43237-2, ean: 0734010447936,

4.1 out of 5 stars with 60 reviews
Digital PH Meter Water Tester This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use. Also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. Specifications: ► Measuring range: 0.00-14.00 pH ► Resolution: 0.01 pH ► Accuracy: 0.01 pH ► Batteries: 2X 1.5V LR44 (included) ► Automatic temperature compensation:


HM DIGITAL PH Meter PH-80 Handheld Water Resistant Water Quality Tester Pen With ATC For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment Drinking Water
By HM Digital
In Stock
$42.99
$33.76
You Save: 21%

mpn: HMPH-80, ean: 0603964472762,

4.6 out of 5 stars with 22 reviews
Applications For Hydroponics and Gardening, Pools and Spas, Aquariums and Reef Tanks, Water Ionizers, Drinking Water And More.FEATURESMeasures PH and TemperatureOne-Touch Automatic Digital CalibrationWater ResistantSimultaneous Perature DisplaySleek Lightweight DesignLarge LCD DisplayAutomatic Temperature Compensation(ATC)Auto-Off Function,Data-Hold Function and Low-Battery IndicatorFactory Calibration To PH 7.0. The Meter Can Be Recalibrated With Digital Calibration To PH 4.0, 7.0 or 10.0


Portable Electric Water Quality Monitor LCD Digital PH Meter Tester High Accuracy 0.1 pH Tester Pen for Kitchen Aquarium Pool Laboratory Water Quality Test (Yellow)
By Ragdoll50
In Stock
$11.69

mpn: 15314831994114, ean: 0697159429419,

4.0 out of 5 stars with 12 reviews
The new digital tester shouldn't need to be adjusted. When you turn on the tester , you may find the measured value is not accurate and unstable, it's normal phenomenon. Put the digital tester in the liquid that you want to test about 1 minute and you can read the PH. If you find it not accurate, use the Calibration Adjustment Screwdriver (including) to adjust the adjustment trimmer.Features:-This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming


Jellas pH-981 pH Meter, High Accuracy 0.01 Resolution Digital pH Tester with Hold Function and Large Backlit LCD Display for Water Quality Test. (Blue) (Blue-pH Meter)
By Jellas
In Stock
$29.99
$18.99
You Save: 37%

mpn: JLPH-981,

4.5 out of 5 stars with 164 reviews
Jellas pH-981 High Accuracy 0.01 Resolution Digital pH Meter (Blue) High Performance It's highly accurate for measuring range of 0-14 PH, 0.01 PH resolution, give you to read two decimals, measure & display pH result simultaneously with large backlight LCD display, lock function allows you to take the pH meter out of the solution and record the result easily, reliable to deserve you owning one. Easy to Use  All what you need to do is just to remove the protective cap and immerse the PH


PH/EC/Temp Meter Professional 3 in 1 Portable High Accuracy Handheld Pen Testing Water Quality Tester Meter
By Yosoo
In Stock
$50.99
$50.48
You Save: 1%

mpn: Yosoo085myq3th7, ean: 0736691419790,

4.0 out of 5 stars with 226 reviews
Features: The water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Temperature measuring range between -50℃~70℃, able to withstand harsh conditions, offering longer durable services. It looks like a pen, and the portable size is great for carrying, simple to operate and convenient for storage. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, laboratory, quality control, school & colleges,


PH Meter, MrLi PH Tester Digital Water PH Tester Pocket Size with 0-14 PH Measurement Range for Household Drinking Water Hydroponic Aquarium Spa Pool Yellow
By MrLi
In Stock
$12.99

mpn: M4777YI, ean: 7415078138280,

4.4 out of 5 stars with 158 reviews
The PH Meter is the perfect device for determining the acidity or alkalinity of liquids, suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponicsSpecificationsMeasuring range: 0.0-14.0 pHResolution: 0.1pHAccuracy: Plus or minus 0.1pHWorking voltage (Batteries): 2 * 1.5V Operating temperature: 0°-60°Adjustment: A little correctionHow to use 1.Remove the protective cap 2.Rinse the electrode with distilled water, and dry it with filter paper3.Turn on the


Digital Water Quality TDS Tester - QIYAT 3 in 1 PH Temp TDS Water Meter High Accuracy Quality Tester PPM Pen Resolution Range +/- 0.1 PH Value for Drinking Water, Aquariums, etc. (986)
By QIYAT
In Stock
$31.40

mpn: 43237-2, ean: 8419391799547,

4.6 out of 5 stars with 189 reviews
The professional pH / TDS / TEMP meter is affordable and useful for those who need a PH tester for household and laboratory use.Apply in all water quality testing, aquarium, swimming pools, waste water regulation,hydroponics, laboratory and scientific testing, homebrewing, winemaking ,pools & spas, ecology testing, water treatment ,school & collegesand more. Use Easily Just remove the protective cap and immerse the instrument electrode into the test solution and turn on the PH by ''ON / OFF''


New TDS Meter Digital LCD TDS3 Tester Water Quality Filter Purity Pen Stick 0-9990
By New
In Stock
$10.45
$10.43

ean: 0603042287110,

4.0 out of 5 stars with 287 reviews
Features: 100% Brand New and high-quality This item can be used in water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools, spas, aquariums and hydroponics Hold function: Saves measurements for convenient reading and recording Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm Accuracy +/- 2% Battery: 2 x 1.5V Button


Digital PH Meter Water Quality Tester for Household Drinking Water Swimming Pools Aquariums Hydroponics
By OSOPOLA
In Stock
$10.37

mpn: HKI7108, ean: 0694958110234,

4.1 out of 5 stars with 294 reviews
Product Feature: Measuring Range:0-14.0 pH Resolution:0.1 pH Accuracy:±0.1 pH(20°C ) Use Environment:RH 95%,0-50℃(32~122℉ ) Adjustment:trimmer potentiometer Battery: 2×1.5V button cell(Includes) Product Size:5.94x1.22x0.79 inches Weight:140gPackage includes: 1xPH Tester 1xCarry case 1xCalibration screwdriver 2xph buffer powder(for calibration)Ideal for home and laboratory ph testing applications,such as water,pools,aquariums,spas,hydroponics,food,wine and beer making and more. It's


Digital PH Test Pen, PH Meter Water Tester, 0-14.0 pH Range, 0.1 pH Accuracy
By Petutu
In Stock
$15.99
$14.99
You Save: 6%
4.5 out of 5 stars with 283 reviews
Aootech Digital PH Meter Water Tester This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use. Also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. Features: ►High Quality and Durable It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD diplay,



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