• Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

    Specifications:   Model: 2017 updated Version  Measuring Range: 0-14. 0 pH  Resolution: 0. 1 pH  Accuracy: 0. 1 pH(20°C )  Use Environment: RH 95%, 0-50℃(32~176℉ )  Battery: 2×1. 5V LR button cell  Weight: 1. 76 OZ  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 display, reliable and quick reading.   ✅ Easy to Use  You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measur... [Read More]

    • ASIN: B07CY1QMZP
    • UPC: 671072313789
    • ASIN: B07CY1QMZP
    • Brand: VANTAKOOL
    • Size: 0-1
    • Manufacturer: VANTAKOOL

  • Lambow Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

    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: 0-50℃(32-122℉) ✔ Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch ✔ Net Weight: 52g/1.83 oz Features: ►High Quality ... [Read More]

    • ASIN: B07RY488QV
    • UPC: 671072294385
    • ASIN: B07RY488QV
    • Brand: Lambow
    • Manufacturer: Lambow

  • VANTAKOOL Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester 0-14 PH Measurement Range Household Drinking, Pool Aquarium Water PH Tester Design ATC (Blue) (Yellow)

    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: 0-50℃(32-122℉) ► Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch ► Net Weight: 52g/1.83 oz Warm tips ▼ STEP 1: Turn... [Read More]

    • ASIN: B07QMM94HD
    • UPC: 671072311303
    • ASIN: B07QMM94HD
    • Brand: VANTAKOOL
    • Manufacturer: VANTAKOOL

  • Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Yellow)

    Specifications: Model: 2017 updated Version Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH(20°C ) Use Environment: RH 95%, 0-50℃(32~176℉ ) Battery: 2×1.5V LR button cell Weight: 1.76 OZ 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 display, reliable and quick reading. ✅ Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of tryin... [Read More]

    • ASIN: B07T2WVS8S
    • UPC: 671072324501
    • ASIN: B07T2WVS8S
    • Brand: MiToo
    • Manufacturer: MiToo

  • Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue) (yellow)

    Specifications: Model: 2017 updated Version Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH(20°C ) Use Environment: RH 95%, 0-50℃(32~176℉ ) Battery: 2×1.5V LR button cell Weight: 1.76 OZ 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 display, reliable and quick reading. ✅ Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of tryin... [Read More]

    • ASIN: B07JLWV73Z
    • UPC: 790404467492
    • ASIN: B07JLWV73Z
    • Brand: VANTAKOOL
    • Manufacturer: VANTAKOOL

  • Digital PH Meter, PH Meter 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

    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: 0-50℃(32-122℉) ■ Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch ■ Net Weight: 52g/1.83 oz Features: ►High Quality ... [Read More]

    • ASIN: B07R4FMYY4
    • UPC: 671072293906
    • ASIN: B07R4FMYY4
    • Brand: Car Guardiance
    • Manufacturer: Car Guardiance

  • TDS Meter Digital Water Tester, 0.01 PH High Accuracy Water Quality Tester, 0-9999 ppm Meter, Ideal ppm Meter for Drinking Water, Pool and Aquarium Water PH Tester Design and More

    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 display, reliable and quick reading. ✅ Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip. ✅Easy to Calibrate You can simply follow the instruction immerse the PH tester in the solution until numbers get stable. Package Includes: ► 1 x PH Meter ► 1 x Carryin... [Read More]

    • ASIN: B07SSRFM57
    • UPC: 671072296730
    • ASIN: B07SSRFM57
    • Brand: MiToo
    • Manufacturer: MiToo

  • KETOTEK Water Quality Test Meter, PH Meter TDS Meter 2 in 1 Kit with 0-16.00 ph and 0-9990 ppm Measure Range for Hydroponics, Aquariums, Drinking Water, RO System, Fishpond and Swimming Pool

    TDS METERSpecifications:Measurement range: 0 - 9 999ppm (>999ppm Display×10)Accuracy: ±2%Power Supply: 2*1.5V ( LR44 Button cell) (Included)Operating Temperature: 32 - 122 °FDimension: 144mm*25mm*14mm / 5.57"×0.98"×0.55"Net Weight: 55g / 1.94ozFeatures:Automatic Temperature Compensation (ATC)One button (HOLD) lock the testing resultAutomatic shut-off after 10minutes with inactiveNon-Calibration required: TDS meter had been calibrated in producingPH METERSpecifications:Measure range: 0.00- 16.00PHResolution: 0.01PHAccuracy: ±0.01 PHPower Supply: 2*1.5V (LR44 Button cell) (Included)Opera... [Read More]

    • ASIN: B07RQSKH3C
    • ASIN: B07RQSKH3C
    • Brand: KETOTEK
    • Manufacturer: KETOTEK

  • Digital PH Meter, Wellcows PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Yellow)

    Model: 2017 updated Version Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH(20°C ) Use Environment: RH 95%, 0-50℃(32~176℉ ) Battery: 2×1.5V LR button cell vWeight: 1.76 OZ 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 display, reliable and quick reading. ✅ Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to ... [Read More]

    • ASIN: B07RL6F43V
    • UPC: 671072311143
    • ASIN: B07RL6F43V
    • Brand: Wellcows
    • Manufacturer: Wellcows

  • Apera Instruments AI311 PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, ±0.01 pH Accuracy, -2.00-16.00 pH Range

    The Apera Instruments PH60 Premium Pocket pH Tester is designed for reliable and easy pH monitoring for all kinds of regular water solutions, such as in hydroponics, aquaculture, pools& spas, water treatment, cooling towers, environmental monitoring, beverage making, etc. The meter comes with a replaceable glass bulb probe (PH60-E) for liquid's pH testing. It is also compatible with 3 other pH probes and an ORP probe (sold seperately) for different applications such as solid samples and surface test.The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe).NOTES: The ... [Read More]

    • ASIN: B01ENFOIQE
    • UPC: 858718006049
    • ASIN: B01ENFOIQE
    • Brand: Apera Instruments, LLC
    • Size: 1-Pack
    • Manufacturer: Shanghai Sanxin Instrumentation

  • Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

    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: Model: 2017 updated Version Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH(20°C ) Use Environment: RH 95%, 0-50℃(32~176℉ ) Battery: 2×1.5V LR button cell Weight: 1.76 OZ Package Includes: ► 1 x PH Meter ► 3 x Calibration packets ► 1... [Read More]

    • ASIN: B07S62WPJS
    • UPC: 671072310948
    • ASIN: B07S62WPJS
    • Brand: Cakie
    • Manufacturer: Cakie

  • PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer Powder Packets, Best Tool for Testing PH of Fish Tank, Pool, Pond, Kombucha, Wine, Drinking Water

    This 7Pros PH meter is the perfect device for determining the acidity or alkalinity of liquids. Take the worry out of pH testing in the field, and meet your alkalinity testing needs outside the laboratory. 7Pros portable pH meter features a variety of advantages to handle testing indoor or outdoor in difficult environments. Our small digital device offers one-handed operation and easy portability for your remote applications. It is an ideal analyzer for the pH value of aquariums, fishing industry, swimming pools, school laboratory, electroplating liquid, photograph flushing fluid, well water, ... [Read More]

    • ASIN: B07NYZBYD3
    • ASIN: B07NYZBYD3
    • Brand: 7Pros
    • Manufacturer: 7Pros

  • JNW Direct Pool and Spa Test Strips - 100 Strip Pack, Test pH, Chlorine, Bromine, Hardness and More, Accurate 6-in-1 Swimming Pool Water Testing

    Do you want a quick and easy way to properly maintain your pool water so you know your water is safe and clean to play and have fun in? Introducing the complete pool water testing strips for your daily needs from JNW Direct.Our pool, spa and hot tub testing kit includes 100 strips and tests for:Total Hardness: Very hard water will turn pool water cloudy and too soft water will cause damage to pool & equipment.Free Chlorine and Total Chlorine: Having too little chlorine means your pool will be unsanitary, will develop algae and be unsafe for you to swim in.Bromine: Low levels can cause pool to ... [Read More]

    • ASIN: B07PFCV894
    • ASIN: B07PFCV894
    • Brand: JNW Direct
    • Size: 100 Strip Value Pack
    • Manufacturer: JNW Direct

  • SX610 Waterproof pH Pen Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe

    The Apera Instruments SX610 pH Pen Tester is featured with reliable measuring performance with a single-button operation in a slim body. A cost-effective choice for your regular pH testing, including hydroponics, aquaculture, water treatment, pools& spas, brewing, and so on. The pH probe is replaceable and suitable for test tube measuring, which is especially suitable for educational use. Easy Auto Calibration (1 point: 7.00) with buffer recognition and 0 to 60˚C Auto Temperature Compensation (ATC), ±0.1 pH/1.0˚C accuracy with 0 to 14.0 pH measuring range. Intelligent functions: switch from... [Read More]

    • ASIN: B01ESYG6B0
    • UPC: 858718006254
    • ASIN: B01ESYG6B0
    • Brand: Apera Instruments, LLC
    • Manufacturer: Shanghai Sanxin Instrumentation

  • Digital PH Meter | PH Tester | High Accuracy 0.01 PH | Mini Water Quality Tester Meter Ideal kit for Aquarium, Swimming Pool, Drinking Water, Indoor/Outdoor Use

    Digital PH Meter Water Tester Specifications: ► Measuring range: 0.00-14.00 pH ► Resolution: 0.01 pH ► Accuracy: 0.01 pH ► Automatic temperature compensation: 0-50℃(32-122℉) ► Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch ► Net Weight: 52g/1.83 oz Warm tips ▼ STEP 1: Turn open pH meter, Clean the electrode in distill water ▼ STEP 2: Immerse the electrode in pH 6.86 standard buffer solution ▼ STEP 3: Press the """"CAL"""" button. Wait until the display digital is 6.86pH and steady ▼ STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph... [Read More]

    • ASIN: B07FBB3VV4
    • UPC: 712424116624
    • ASIN: B07FBB3VV4
    • Brand: Keweis
    • Manufacturer: Keweis

  • Clorox Pool&Spa pH Up Pool pH Increaser, 4 lbs

    Clorox Pool and Spa pH Up increases the pH level in pool water to achieve the ideal range of 7.2-7.6. This helps create comfortable water for swimmers and protect

    • UPC: 41466040
    • Model: 19004CLX
    • Color: Assorted ColorsOther
    • Size: 4 lb (1.8 kg)
    • Rating: 4.255

  • Clorox Pool&Spa pH Down Pool pH Reducer, 5 lb

    Clorox Pool and Spa pH Down decreases the pH level in pool water to achieve the ideal range of 7.2-7.6. This helps create comfortable water for swimmers and prevent scale

    • UPC: 41466041
    • Model: 10005CLX
    • Color: White
    • Rating: 4.556

  • Clorox Pool and Spa pH Protect, 5lbs

    Clorox Pool and Spa pH Protect increases total alkalinity to help maintain ideal pH. Having the correct level of Total Alkalinity reduces pH swings, protects equipment and improves swimmer

    • UPC: 41466050
    • Model: 18005CLX
    • Color: White
    • Rating: 4.814

  • Digital Ph Meter + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM

    Features :100% Brand New and high-qualityThis item can be used in water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools, spas, aquariums and hydroponicsHold function: Saves measurements for convenient reading and recordingAuto-function:

    • UPC: 971640995
    • Rating: 4.667

  • Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, ± 0.1 Accuracy, 0.1 Resolution.(Yellow)

    WIDE USE, it’s great for home and laboratory uses; water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.FAST AND RELIABLE READING, Highly accurate for measuring range of 0-14 PH, 0.1 PH resolution,

    • UPC: 316888284
    • Model: Ph Tester 01
    • Color: Yellow
    • Size: 5.94*1.22*0.79"
    • Rating: 5.0

  • ESYNIC Water Tester Digital Water PH Meter Tester Water Quality Test Pen size Portable PH Test Pen 0.00-14.00pH Measurement Range LCD Monitor with ATC for home and laboratory pH testing applications

    →click here to the Water TDS EC Temperature TesterIntroduction:This PH Meter is the perfect device for determining the acidity or alkalinity of liquids.It's incredibly easy to use-just immerse the electrode and the readings are automatically

    • UPC: 558271563
    • Color: Yellow
    • Size: 15.3 x 2.9 x 1.6 cm
    • Rating: 4.286

  • Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen

    Overview:This PH Meter is the perfect device for determining the acidity or alkalinity of liquids.It's incredibly easy to use-just immerse the electrode and the readings are automatically displayed.With 0.01pH Resolution, you may get higher accuracy

    • UPC: 437422157
    • Rating: 2.75

  • PH 0-14 Test Paper Litmus Strips Tester for testing ph balance, 100pcs Per Pack Universal PH Testing Strips for Alkaline Urine Salive household drinking water,pools ,Aquariums,Hydroponics PH Tests

    Why should you measure your pH

    • UPC: 541870693
    • Model: 1OOPCS PH Test Strips-1 pack set
    • Rating: 4.0

  • Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen

    Overview: This PH Meter is the perfect device for determining the acidity or alkalinity of liquids.It's incredibly easy to use-just immerse the electrode and the readings are automatically displayed. With 0.01pH Resolution, you may get

    • UPC: 745056723
    • Color: Orange
    • Size: 15.3 x 2.9 x 1.6 cm
    • Rating: 3.0

  • PH 0-14 Test Paper Litmus Strips Tester, 100pcs Per Pack Universal PH Testing Strips for Alkaline Urine Salive household drinking water,pools ,Aquariums,Hydroponics PH Tests

    Why should you measure your pH

    • UPC: 420772699
    • Model: 1OOPCS PH Test Strips-1 pack set
    • Rating: 3.5

  • Best Digital Ph Meter+TDS Tester Fish Tank Aquarium Swimming Pool Test Universal

    • UPC: 223175163931
    • Category: Moisture & pH Meters
    • Price: 3 USD

  • Risantec Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydropo...

    • UPC: 323829579842
    • Category: Moisture & pH Meters
    • Price: 27 USD

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    • UPC: 222700095289
    • Category: Moisture & pH Meters
    • Price: 3 USD

  • MS Digital Ph Meter+TDS Tester Aquarium Pool Hydroponic Water Monitor Best Price

    • UPC: 223014914133
    • Category: Moisture & pH Meters
    • Price: 5 USD

  • Portable Digital LCD PH Meter For Aquarium Pool Water Best Quality Tester Pen

    • UPC: 352642510072
    • Category: Other Medical & Lab Equipment
    • Price: 11 USD

  • Risantec Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponic

    • UPC: 273454791567
    • Category: Moisture & pH Meters
    • Price: 25 USD

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    • UPC: 312061051963
    • Category: Moisture & pH Meters
    • Price: 24 USD

  • Risantec Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub...

    • UPC: 183455229397
    • Category: Moisture & pH Meters
    • Price: 22 USD

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