Shop the Finest Lab Ph Meters Selections

Rediscover shopping delight with a range of Lab Ph Meters carefully chosen for you.

UIUZMAR pH Meter for Water, pH Pen Tester Home Brewing, Test the pH Value of Drinking Water, Accurate Cider Brewing pH Meter With Backlight for Reef Tank, Aquarium, Hot Tub, Pool, Spa, Hydroponic

4.3

383 Br

Apera InstrumentsAI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display

4.5

1 029 Br

VIVOSUN 4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function, 0-14.0 pH Measurement Range, ±0.1 pH Accuracy Water Quality Tester for Hydroponics, Household Drinking, and Aquarium

3.9

422 Br

Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4

999 Br

UIUZMAR Water pH TDS Meter Pen, pH EC Meter Hydroponic, Test the pH TDS Value of Aquarium, 4 in 1 pH/EC/TDS/Temp Meter Digital Water Tester for Drinking Water, Pond Water, Hot Tub, Swimming Pool

4.3

609 Br

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified

4.1

319 Br

Professional pH & Temperature Meter with ATC and Automatic Calibration Function, Water Tester Measurement for Aquarium Hydroponics

3.9

659 Br

Hanna Instruments HI 98107 pH and pH Meter with +/- 0.1 Accuracy

4.0

869 Br

2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More

4.4

240 Br

UIUZMAR pH Meter for Food, pH Pen Tester Bread Yeast, Digital pH Temp Meter for Sourdough Starter, Backlit Food pH Tester for Sushi, Fermentation Food, Canning Food, Cheese, Meat, Semi-Solid Samples

4.6

979 Br

ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential, Aquariums, Swimming Pools, Water Treatment Systems, Aquaculture, Spa

3.9

420 Br

Digital pH Meter pH TDS EC Meter for Hydroponic Nutrient Solution pH and EC Meter with LCD Display TDS Water Tester pH PPM Meter for DWC Setup Aeroponic Growing Tent Indoor Plant Grow

4.4

431 Br

GluckluzDigital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium

401 Br

Apera InstrumentsLLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

4.4

3 049 Br

Angju PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium

3.9

241 Br

PH Meter Tester Preciva 0.01 Resolution Digital Automatic Water PH Meter Hydroponics Pen with LCD Screen Large Backlit for Kitchen,Aquarium,Pool,Laboratory with Calibration Powder

4.0

309 Br

Flysocks pH Meter 4 in 1, Water Quality Tester for pH/TDS/EC/Temperature, IP67 Digital pH Meter with Auto Calibration and LCD for Hydroponics, Garden, Pool, Aquarium

3.2

300 Br

Apera InstrumentsAI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4

699 Br

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4

679 Br

VIVOSUNpH and TDS Meter Combo, 0.01ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified

4.0

455 Br

Eujgoov Ph Electrode Probe BNC Connector, Sensor for Ph Monitor Controller Tester Meter for Aquarium Hydroponics Laboratory

305 Br

YINMIK Food pH Tester, Digital pH Meter for Food with pH Calibration Solution, Food and Temp Test Kit for Sourdough and Bread, Accurate pH Meter for Canning, Meat, Cheese, Solid Samples and Water

4.5

1 569 Br

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4

809 Br

Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy

4.5

879 Br

Lab Junction pH Meter,Digital pH Meter MINI 2 POINT CALIBRATION LJ-141 as per Quality Standards

4.2

909 Br

Water Tester PH Meter, Digital 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

4.0

298 Br

Lab Junction pH Meter,Auto Digital pH Meter,2 Point Calibration Facility LJ-alpha 01 as per Quality Standards

4.7

1 859 Br

Digital pH Meter for Food, pH Probe for Sourdough and Bread Dough, Checking The pH of Fermenting Sausages and Salami, Waterproof pH Tester for Solid and Liquid Soft Soil Sample…

4.4

574 Br

Instruments,Lab Benchtop pH Meter kit,1-2Points Auto Calibration,0.01 pH Accuracy,Digital Bench Top pH Meter and Electrode,6.0 inch High Definition Screen(PH100B)

4.7

899 Br

PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium

3.9

216 Br

Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, -0.2 pH Accuracy, 0.1 pH Resolution

4.2

714 Br

Wellon PH Meter Tester, 0.01 High Accuracy Pocket Size with 0-14 PH Testing Range PH Tester, Digital PH Meter for Water, Water Meter for Hydroponics, Drinking, Pool

4.5

178 Br

MRMS Digital Ph Meters,Digital PH Meters PH Meter 0.01pH Accuracy 0-60 Celsius -14 PH Measurement Range for Water Brewing Food, Aquarium, Pools

5.0

242 Br

MRMS Digital PH Meter, PH Tester Pen Type Water Quality Tester Digital Portable Testing Tool for Hydroponics Swimming Pool

185 Br

Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow

4.3

1 069 Br

Bionexis Laboratory Research Grade Benchtop pH/mV Meter with 0.01 pH Resolution and - -± 0.05% Accuracy #BNPH002

4.8

1 549 Br

Digital pH/TDS Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy pH Tester, pH Meter for Water, Wine, Pool, Aquariums

4.1

355 Br

BTC INSTRUMENTS PH Meter Digital

5.0

679 Br

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

4.4

1 259 Br

Instruments MW102 PH and Temperature Meter

4.4

1 779 Br

SKEIDO Digital PH Meter PH Tester Pen Litmus Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function

262 Br

Apera Instruments 700 Series Benchtop Meters AI501 1

4.4

4 209 Br

Manti Lab MT-103 Deluxe pH Meter, pH Range: 0-14.00 pH

3.0

1 119 Br

GuangYing 5 in 1 PH Meter,PH/TDS/EC/Salinity/Temp Meter for Water, High Accuracy Water Testing Kits for Drinking Water, Pools, Fish Tank, and Hydroponics,with 3 PH Buffer Powders

3.8

355 Br

Bionexis Laboratory Multiparameter Analyser pH/ORP/TDS/Conductivity/Temperature #BNMP001

4.3

1 999 Br

Fristaden Lab Benchtop pH Meter – High-Accuracy (0.01 pH), Digital pH Tester for Water, Wine, Beer, and Labs. Includes Electrode and Storage Bench, Easy Calibration.

4.1

2 089 Br

HJB VISSO Digital PH Meter, 5 in 1 PH/EC/TDS/Salinity/Temp Meter for Water, High Accuracy Digital Multi-Function Water Testing Kits for Water, Fish Tank, Pools and Hydroponics

3.7

333 Br

LABART Hanna HI98107 New pHep, 0.1 pH, with ATC, Waterproof

4.2

394 Br

eWINNER PH Meter

3.6

205 Br

Atree Soil pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed)

4.0

273 Br

FERSTALO 8 in 1 TDS Meter PH Meter,High-precision Water Tester for PH/Salinity/TDS/EC/PH/H2/S.G Temps/ORP and PH.1-14 Test Strips for Drinking Water, Hydroponics, Plants, Aquarium and Pool

406 Br

Digital pH Meter, Water Hydroponics Pocket Pen pH Tester pH 0.0 to 14.0 for Hydroponics, Household Drinking, Pool and Aquarium

37 Br

Seachem Ph Alert, ContinuoUS Ph Measurement Device For Aquarium Water -Colour Indication

4

272 Br

PH Sensor Module, Simple Connection XH2.54 Interface 0‑14 Value PH Electrode Probe Kit with Power Indicator for DIY

129 Br

Soil Tester, 3 in 1 Plant Hygrometer, Light and PH Tester, Indoor and Outdoor Dual Probe Plant Hygrometer for Home, Garden, Lawn, Farm

44 Br

Precise PH Meter & TDS Meter Combo, 4-in-1 Water Quality Tester with Backlight, Measures PH, TDS, EC & Temperature, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium

228 Br

ExtechPH220-C Waterproof Palm pH Meter with Cabled Electrode

4.4

2 679 Br

HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy

4.3

341 Br

Angju Upgraded 4-in-1 Soil PH Meter, Soil Tester Moisture with Light/PH/Temperatur, Digital Plant Thermometer Test, Moisture Meter Light for Gardening, Farming, Indoor and Outdoor Plants

3.7

266 Br

Bluelab STSOL120 KCL Storage Solution 120ml pH Probe and Pen, Maintain Meters Used for Water, Soil, and Hydroponic System or Indoor Plant Grow

4.6

69 Br

SKY-TOUCH TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums

4.0

156 Br

ECVV Portable PH Meters Pen, Digital PH Meter Digital PH Test Pen with 0-14 PH Measurement Range, for Household Drinking, Hydroponics, Pool and Aquarium

3.7

56 Br

Biopharm pH/ORP Electrode Storage Solution 8 oz (250 mL), Suitable for All pH Meters

5.0

390 Br

Milifox 3-in-1 Soil Tester Moisture Meter - Garden Soil Meter Tester for PH Light Moisture, Plant Moisture Meter，Soil Test Meter for Garden Lawn Farm Outdoor Plants(No Battery Needed)

4.3

201 Br

KASTWAVE Soil Meter, Soil PH Tester Record Saving, 5-in-1 Digital Plant Soil Meter, for Temperature, PH, Moisture, Nutr,Sunlight, for Care Gardening, Lawn, Farming and Outdoor Plants

371 Br

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro r, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy

4.4

154 Br

Bluelab Metcom Combo Meter For Ph, Temperature, Conductivity (Nutrient) In Water With Easy Calibration, Digital Tds R For Hydroponic System And Indoor Plant Grow, Pack Of 1

4.4

2 049 Br

PH Test Strips 1-14, 3 Pack 240 Indicator Papers Litmus Tester for Water Food Soil Alkaline Acid Testing

3.2

230 Br

SKEIDO Pocket Pen Water PH Meter Digital Tester PH-009 IA 0.0-14.0pH for Aquarium Pool Water Laboratory

3.6

230 Br

AERO-GRO 5-in-1 TDS/pH Meter - IP67 Waterproof, 5 Functions: pH, TDS, EC, Salinity, Temperature, 0.01 Resolution, High-Accuracy Pen-Type Tester for Hydroponics, Water, Wine, Spas, Aquariums

4.2

421 Br

HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

4.5

408 Br

Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

4.6

425 Br

eWINNER Digital PH Meter Backlight PH Meter 0.01 High Precision Water Quality Tester PH Range is 0-14 Suitable for Drinking Water Swimming Pool and Aquarium PH Tester Design

2.7

205 Br

INKBIRD Water TDS Meter Digital Water Quality Tester, EC Meter & Temperature Meter Professional 3 in 1 Accurate PPM Meter, 0~4995 ppm, for Drinking Water, Aquariums, Swimming Pool, Hydroponic Setups

4.3

263 Br

Digital ph Meter, 0.00-14.00 High Precision pH Pen, Auto Calibration and Clear Display, pH Meters for Household Drinking Water, Pools, Aquariums

3.6

222 Br

Cole-Parmer - Oakton EcoTestr™ pH 2+ Pocket pH Meter - Business & Scientific - LCD Screen, 0°C to 50°C / 32°F to 122°F

3.8

1 789 Br

OaktonpH 6+ Handheld Meter Kit with Case, Solutions, and pH/ATC Probe

3 214 Br

PH Tester for Water- Digital PH Meter, 0.00-14.00 High-Density Water Quality Accurate Test Range, Portable with ATC for Swimming Pools Aquariums Spas (Yellow)

5.0

215 Br

AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools

4.0

1 259 Br

UIUZMAR pH Tester for Food Digital pH Meter for Sourdough Starter and Dough Spear Sensor Food pH Kit Works for Fermented Sausages Cheese Sushi Rice Canned Jam Soapmaking and Other Solid Semi-Solid

4.6

714 Br

YINMIK pH EC Meter for Water Hydroponics, PPM Meter for Nutrients, Measure pH PPM Conductivity Temperature of Hydroponic Garden Water and Nutrient Solution, EC pH TDS Meter for Water, Aquarium, Pool

3.8

500 Br

Digital Combo pH & Temperature Meter, Aquarium Thermometer pH Monitor with Automatic Calibration Function for Fish Tank Hydroponics Aquaculture Laboratory

3.9

709 Br

KASTWAVE Soil Moisture Meter, 6-in-1 Digital Moisture Meter, with Fertility/Moisture/PH/Temp/Sunlight/Humidity, Soil PH Tester with Dual Probe, Great for Garden, Lawn, Farm, Indoor & Outdoor Use

484 Br

HM Digital blue 0-9990 ppm Measurement Range, 1 ppm Resolution, 3% Readout Accuracy, TDS-EZ Water Quality TDS Tester, TDS-EZ

4.4

270 Br

Extech RE300 ExStik ORP Meter

553 Br

AC InfinitypH Meter Kit, High Precision Digital pH Pen with ±0.1 pH Accuracy, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools

4.4

1 169 Br

pH Meter YINMIK Digital pH Tester Professional pH Test Kit with Horizontal Display pH & Temp Water Quality Tester Acidity & Alkalinity Tester for Drinking Water Pool Hydrogen Aquarium Pond Hydroponic

4.1

353 Br

NALACAL Soil pH Meter, 3-in-1 Soil Tester Kit with Plant Moisture, Light and pH Tester, Soil pH Meter for Garden, Farm, Lawn, Indoor and Outdoor (No Battery Needed)

3.8

222 Br

Bluelab BLU8000 PENGTB Grower's Toolbox with pH

4.3

1 269 Br

YINMIK Soil pH Tester, Digital Soil pH Test Kit for Indoor Potted Plants, Professional pH Meter for Soil and Water, pH Meter for Garden, Grass, Lawn, Farm, Dough, Wine, Beer, Cheese, Sauces, Pool

4.3

864 Br

2-in-1 pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory

4.0

644 Br

Digital pH Meter - High Accuracy 0.01 - PH Water Tester - New 2023 Model with 3x Calibration fliud

3.6

242 Br

HALAMODO PH Meter, TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, PPM Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water, Hydroponics, RO System, Aquarium, Swimming

363 Br

YINMIK Food pH Meter with Extra Replaceable Probe for Sourdough and Bread, pH Tester for Fermented Sausages and Salami, Easy pH Measurement of Cosmetics, Cheese, Semi-Solid Samples

4.4

869 Br

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

4.5

729 Br

MP512-01 Benchtop PH Meter -2.00-19.999 PH Measurement Range

5 637 Br

4 Pcs Ph Meter for Water, Ph Meter, Ph Pen Is Suitable for Monitor Water Quality from Various Sources Including Tap Water Hot Tubs Home Brewing Indoor Soil Aquariums Hydroponics and Pools

236 Br

Digital Ph Meter, Ph meter, PH Tester for Water 0.01Ph High Accuracy PH Tester 0-14PH Measurement Range Portable Water pH Test Kit for Drinking Water Aquariums Hydroponics Swimming Pools (Yellow)

38 Br

AC InfinityHydroponic Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, All-in-One Temp Salinity EC TDS pH Meter, Water Hydroponic Gardens Aquariums Pools

4.5

754 Br