Top 51 Kitchen Dining Lab pH Meters
Last Updated: Sep 7, 2024 • 34,014 reviews analyzed
Our most popular Kitchen Dining Lab pH Meters products based on sales, online popularity and other expert reviews. Updated frequently.
#1
![APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy](https://images-na.ssl-images-amazon.com/images/I/71ewDi82t5L._AC_US320_.jpg)
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
5
On popular sellers 17 days for last 30 days
Found on 2021-12-13
#2
![Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display](https://images-na.ssl-images-amazon.com/images/I/51GaNVQd7oL._AC_US320_.jpg)
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
3.7
On popular sellers 17 days for last 30 days
Found on 2021-12-13
#3
![PH Meter for Water, PH Tester 0.01High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking, Pool, Aquarium, Aquaculture, Lab, Beer Brewing & Wine](https://images-na.ssl-images-amazon.com/images/I/61NWUqjpFmL._AC_US320_.jpg)
PH Meter for Water, PH Tester 0.01High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking, Pool, Aquarium, Aquaculture, Lab, Beer Brewing & Wine
3.4
On popular sellers 17 days for last 30 days
Found on 2024-08-04
#4
![TDS Meter, Water Quality Tester Filter Pen, Accuracy Testing Water Quality for Drinking Water Purity Test, Swimming Pools, Aquariums, Etc.](https://images-na.ssl-images-amazon.com/images/I/61swWIxrRCL._AC_US320_.jpg)
TDS Meter, Water Quality Tester Filter Pen, Accuracy Testing Water Quality for Drinking Water Purity Test, Swimming Pools, Aquariums, Etc.
3.2
On popular sellers 17 days for last 30 days
Found on 2022-10-26
#5
![Bluelab pH 4.0 & 7.0 Calibration Solution Kit - pH Meter & pH Pen Calibration for Balanced Nutrient Solution NIST Certified | Hydroponics, Gardening & Growing Tents (500 ml/ 16.9 Fl Oz Each)](https://images-na.ssl-images-amazon.com/images/I/71zwuu5i-pL._AC_US320_.jpg)
Bluelab pH 4.0 & 7.0 Calibration Solution Kit - pH Meter & pH Pen Calibration for Balanced Nutrient Solution NIST Certified | Hydroponics, Gardening & Growing Tents (500 ml/ 16.9 Fl Oz Each)
3.2
On popular sellers 17 days for last 30 days
Found on 2023-02-26
#6
![Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow](https://images-na.ssl-images-amazon.com/images/I/61kDcpCxO9L._AC_US320_.jpg)
Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
3.2
On popular sellers 17 days for last 30 days
Found on 2023-01-06
#7
![2 in 1 Temperature pH Monitor Meter Tester Sensor Test Kit 0~14 pH Automatic Calibration BNC Electrode Probe for Hydroponic ph Aquarium Meter Water Lab Food Drinking Water pH of Saltwater/Seawater](https://images-na.ssl-images-amazon.com/images/I/7180qNLFHIL._AC_US320_.jpg)
2 in 1 Temperature pH Monitor Meter Tester Sensor Test Kit 0~14 pH Automatic Calibration BNC Electrode Probe for Hydroponic ph Aquarium Meter Water Lab Food Drinking Water pH of Saltwater/Seawater
3.2
On popular sellers 17 days for last 30 days
Found on 2023-01-06
#8
![Milwaukee Instruments MW102 PH and Temperature Meter](https://images-na.ssl-images-amazon.com/images/I/61d9Yqn7qfL._AC_US320_.jpg)
Milwaukee Instruments MW102 PH and Temperature Meter
3.1
On popular sellers 17 days for last 30 days
Found on 2021-12-13
#9
![Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester](https://images-na.ssl-images-amazon.com/images/I/61NzLWIlSfL._AC_US320_.jpg)
Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester
3
On popular sellers 17 days for last 30 days
Found on 2023-01-12
#10
![YINMIK EC PPM pH Monitor for Hydroponics Nutrients, WiFi pH PPM Tester for Plant Growers, Continuous Monitoring pH PPM EC Temp. of Indoor DWC Growing System, Hydro Reservoir Tank, Aeroponic Garden](https://images-na.ssl-images-amazon.com/images/I/61KkcSVhRgL._AC_US320_.jpg)
YINMIK EC PPM pH Monitor for Hydroponics Nutrients, WiFi pH PPM Tester for Plant Growers, Continuous Monitoring pH PPM EC Temp. of Indoor DWC Growing System, Hydro Reservoir Tank, Aeroponic Garden
3
On popular sellers 17 days for last 30 days
Found on 2024-03-07
#11
![Pool Salt Tester pH Meter ORAPXI Salinity Meter and pH Tester PPM EC Meter with LCD Screen 5 in 1- Salt pH TDS EC Meter for Saltwater Pool, Hot Tubs, Spas, Aquarium, Hydroponics System, Home Brew](https://images-na.ssl-images-amazon.com/images/I/51oNShgNo4L._AC_US320_.jpg)
Pool Salt Tester pH Meter ORAPXI Salinity Meter and pH Tester PPM EC Meter with LCD Screen 5 in 1- Salt pH TDS EC Meter for Saltwater Pool, Hot Tubs, Spas, Aquarium, Hydroponics System, Home Brew
3
On popular sellers 17 days for last 30 days
Found on 2024-02-04
#12
![Extech PH90 Waterproof PH Meter](https://images-na.ssl-images-amazon.com/images/I/51MC74BKViL._AC_US320_.jpg)
Extech PH90 Waterproof PH Meter
3
On popular sellers 17 days for last 30 days
Found on 2023-03-16
#13
![WLR Industries Hanna HI772 checker Saltwater Aquarium Alkalinity Colorimeter Checker Tester](https://images-na.ssl-images-amazon.com/images/I/61q5P96nHEL._AC_US320_.jpg)
WLR Industries Hanna HI772 checker Saltwater Aquarium Alkalinity Colorimeter Checker Tester
3
On popular sellers 17 days for last 30 days
Found on 2024-07-21
#14
![2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory](https://images-na.ssl-images-amazon.com/images/I/71ZTNKbX-tL._AC_US320_.jpg)
2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory
2.8
On popular sellers 15 days for last 30 days
Found on 2023-01-15
#15
![1 Set Splendid Popular General Hydroponics pH Test Kit Indicator Tester Up and Down Control Accurate Results Volume 30ml](https://images-na.ssl-images-amazon.com/images/I/61X52eQv6yL._AC_US320_.jpg)
1 Set Splendid Popular General Hydroponics pH Test Kit Indicator Tester Up and Down Control Accurate Results Volume 30ml
2.7
On popular sellers 15 days for last 30 days
Found on 2023-01-08
#16
![Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode](https://images-na.ssl-images-amazon.com/images/I/618KUgb6qXL._AC_US320_.jpg)
Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
2.7
On popular sellers 15 days for last 30 days
Found on 2023-01-11
#17
![Hb Hemoglobin Meter Hemoglobin Test Meter Hemoglobin Analyzer+25Strips](https://images-na.ssl-images-amazon.com/images/I/61yuo9lCDhL._AC_US320_.jpg)
Hb Hemoglobin Meter Hemoglobin Test Meter Hemoglobin Analyzer+25Strips
2.6
On popular sellers 15 days for last 30 days
Found on 2024-06-19
#18
![2024 TDS Meter,Accurate and Reliable,Water Testing Kits for Drinking Water,Professional Water Meter,TDS, EC & Temp Meter 4 in 1(White)](https://images-na.ssl-images-amazon.com/images/I/51n7kDcwacL._AC_US320_.jpg)
2024 TDS Meter,Accurate and Reliable,Water Testing Kits for Drinking Water,Professional Water Meter,TDS, EC & Temp Meter 4 in 1(White)
2.4
On popular sellers 13 days for last 30 days
Found on 2023-01-11
#19
![Water Quality Tester Electrolyzer Water Quality Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Testing Ideal Water Test Meter for All Kinds Water](https://images-na.ssl-images-amazon.com/images/I/51IEYrq60-L._AC_US320_.jpg)
Water Quality Tester Electrolyzer Water Quality Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Testing Ideal Water Test Meter for All Kinds Water
2.4
On popular sellers 13 days for last 30 days
Found on 2022-03-01
#20
![Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor](https://images-na.ssl-images-amazon.com/images/I/71b1HJkjbbL._AC_US320_.jpg)
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
2.4
On popular sellers 13 days for last 30 days
Found on 2023-01-28
#21
![0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector and 300cm Cable Sensor for ph Monitor Controller Tester Meter Kit Set for Aquarium Hydroponics Plant Pool Spa](https://images-na.ssl-images-amazon.com/images/I/61np2hzsYhL._AC_US320_.jpg)
0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector and 300cm Cable Sensor for ph Monitor Controller Tester Meter Kit Set for Aquarium Hydroponics Plant Pool Spa
2.3
On popular sellers 13 days for last 30 days
Found on 2024-01-04
#22
![Milwaukee MW500 LED Economy Portable ORP Meter with Platinum Electrode, +/-1000mV, 1mV Resolution, +/-5mV Accuracy](https://images-na.ssl-images-amazon.com/images/I/51tGiEHS8hS._AC_US320_.jpg)
Milwaukee MW500 LED Economy Portable ORP Meter with Platinum Electrode, +/-1000mV, 1mV Resolution, +/-5mV Accuracy
2.3
On popular sellers 13 days for last 30 days
Found on 2023-01-15
#23
![Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II](https://images-na.ssl-images-amazon.com/images/I/61QciN9a4YL._AC_US320_.jpg)
Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II
2.3
On popular sellers 13 days for last 30 days
Found on 2023-03-16
#24
![Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination](https://images-na.ssl-images-amazon.com/images/I/51+yfE-kLWL._AC_US320_.jpg)
Hanna Instruments HI98103 Checker pH Tester with Replaceable Electrode for Plant Germination
2.3
On popular sellers 13 days for last 30 days
Found on 2024-06-05
#25
![YINMIK Hydrogen Water Tester, 4 in 1 pH H2 ORP Temp Test Kit, Hydrogen Water ppb/ppm Meter, Dissolved Hydrogen Test Pen for Hydrogen Water Bottle, Accurate pH Hydrogen ORP Meter with ATC & Backlight](https://images-na.ssl-images-amazon.com/images/I/61cQFp28ncL._AC_US320_.jpg)
YINMIK Hydrogen Water Tester, 4 in 1 pH H2 ORP Temp Test Kit, Hydrogen Water ppb/ppm Meter, Dissolved Hydrogen Test Pen for Hydrogen Water Bottle, Accurate pH Hydrogen ORP Meter with ATC & Backlight
2.3
On popular sellers 13 days for last 30 days
Found on 2024-01-14
#26
![15 Pack 6.86 pH Calibration Solution pH Buffer Powder for Precisely and Easily Calibrated pH Meter/Pen/Tester, pH Calibration Packets](https://images-na.ssl-images-amazon.com/images/I/71DkWaBFkLL._AC_US320_.jpg)
15 Pack 6.86 pH Calibration Solution pH Buffer Powder for Precisely and Easily Calibrated pH Meter/Pen/Tester, pH Calibration Packets
2.3
On popular sellers 13 days for last 30 days
Found on 2023-04-21
#27
![Yewhick Hydrogen Water Tester, H2 Water PPB/PPM Meter, 4-in-1 PH ORP H2 Temp Meter Kit, Dissolved Hydrogen Tester for Hydrogen Water Bottle, Accurate pH Hydrogen ORP Meter for Drinking Water](https://images-na.ssl-images-amazon.com/images/I/61PX-no8wzL._AC_US320_.jpg)
Yewhick Hydrogen Water Tester, H2 Water PPB/PPM Meter, 4-in-1 PH ORP H2 Temp Meter Kit, Dissolved Hydrogen Tester for Hydrogen Water Bottle, Accurate pH Hydrogen ORP Meter for Drinking Water
2.3
On popular sellers 13 days for last 30 days
Found on 2024-06-17
#28
![WLR Industries HI780c Hanna ph Checker tester](https://images-na.ssl-images-amazon.com/images/I/51oSM5TderL._AC_US320_.jpg)
WLR Industries HI780c Hanna ph Checker tester
2.3
On popular sellers 13 days for last 30 days
Found on 2024-06-12
#29
![Easy to Use Stool Blood Testing Paper Essential Stool Blood Test Effective Stool Blood Test Quick for Digestive Health](https://images-na.ssl-images-amazon.com/images/I/51MF382vm4L._AC_US320_.jpg)
Easy to Use Stool Blood Testing Paper Essential Stool Blood Test Effective Stool Blood Test Quick for Digestive Health
2.2
On popular sellers 13 days for last 30 days
Found on 2024-07-12
#30
![10 in 1 Water Quality Tester PH/TDS/Salt/SG/ORP/EC/Hydrogen/Resistivity/Temp/Nutrient Multifunction Testing Pen for Pool Aquarium](https://images-na.ssl-images-amazon.com/images/I/51-yh8HiSaL._AC_US320_.jpg)
10 in 1 Water Quality Tester PH/TDS/Salt/SG/ORP/EC/Hydrogen/Resistivity/Temp/Nutrient Multifunction Testing Pen for Pool Aquarium
2.2
On popular sellers 13 days for last 30 days
Found on 2024-03-21
#31
![VIVOSUN 18-Pack pH Meter Buffer Solution Powder, pH 6.86/4.00/9.18, pH Buffer Powder for Precise and Easy pH Tester Calibration](https://images-na.ssl-images-amazon.com/images/I/71EEqZsZysL._AC_US320_.jpg)
VIVOSUN 18-Pack pH Meter Buffer Solution Powder, pH 6.86/4.00/9.18, pH Buffer Powder for Precise and Easy pH Tester Calibration
2.2
On popular sellers 13 days for last 30 days
Found on 2024-08-12
#32
![NF61003 NogaFlex Holder and Base with Fine Adjustment On The Top](https://images-na.ssl-images-amazon.com/images/I/51+o-p14j-L._AC_US320_.jpg)
NF61003 NogaFlex Holder and Base with Fine Adjustment On The Top
2
On popular sellers 11 days for last 30 days
Found on 2023-01-11
#33
![PH & Temperature 2-in-1 Continuous Monitor Meter w/Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa](https://images-na.ssl-images-amazon.com/images/I/71U2QxiLC0L._AC_US320_.jpg)
PH & Temperature 2-in-1 Continuous Monitor Meter w/Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa
1.9
On popular sellers 11 days for last 30 days
Found on 2023-01-08
#34
![Sparkle & Co. – # 1: Ph Prep Solution](https://images-na.ssl-images-amazon.com/images/I/31Mi8ombNyL._AC_US320_.jpg)
Sparkle & Co. – # 1: Ph Prep Solution
1.9
On popular sellers 11 days for last 30 days
Found on 2024-05-13
#35
![Greentest, High Accuracy Food Detector, Nitrate Tester for Fruit and Vegetable,White](https://images-na.ssl-images-amazon.com/images/I/61sp50ZSLkL._AC_US320_.jpg)
Greentest, High Accuracy Food Detector, Nitrate Tester for Fruit and Vegetable,White
1.9
On popular sellers 11 days for last 30 days
Found on 2023-04-24
#36
![Extech PH110 Waterproof ExStik pH Meter](https://images-na.ssl-images-amazon.com/images/I/71FIUFqtSrL._AC_US320_.jpg)
Extech PH110 Waterproof ExStik pH Meter
1.9
On popular sellers 11 days for last 30 days
Found on 2024-08-06
#37
![ERICKHILL pH Meter, High Accuracy ±0.01 pH Tester with Calibration Solution & 0-14 pH Measure Range, Waterproof pH Pen with ATC & LCD Backlight for Drinking Water, Aquarium, Wine, Pool, Hydroponics](https://images-na.ssl-images-amazon.com/images/I/71e0A5tcXxL._AC_US320_.jpg)
ERICKHILL pH Meter, High Accuracy ±0.01 pH Tester with Calibration Solution & 0-14 pH Measure Range, Waterproof pH Pen with ATC & LCD Backlight for Drinking Water, Aquarium, Wine, Pool, Hydroponics
1.9
On popular sellers 11 days for last 30 days
Found on 2023-11-08
#38
![Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode](https://images-na.ssl-images-amazon.com/images/I/71wY5nOh5LL._AC_US320_.jpg)
Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
1.9
On popular sellers 11 days for last 30 days
Found on 2022-02-26
#39
![Oakton WD-35634-30 pHTestr 30 pH Tester, For Temperature](https://images-na.ssl-images-amazon.com/images/I/61RW344wYBL._AC_US320_.jpg)
Oakton WD-35634-30 pHTestr 30 pH Tester, For Temperature
1.9
On popular sellers 11 days for last 30 days
Found on 2022-10-26
#40
![GISNPA PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, 0.01 Resolution High Accuracy Water Tester for Drinking Water, Hydroponics, Saltwater Pool, Aquarium, Koi Fish Pond](https://images-na.ssl-images-amazon.com/images/I/51ushu1vTcL._AC_US320_.jpg)
GISNPA PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, 0.01 Resolution High Accuracy Water Tester for Drinking Water, Hydroponics, Saltwater Pool, Aquarium, Koi Fish Pond
1.9
On popular sellers 11 days for last 30 days
Found on 2024-02-19
#41
![Hydrogen Water Tester 4 in 1 PH,H2,ORP&Temp,pH Meter ORP Meter Hydrogen Tester for Water with ATC & Backlight,Accurate Hydrogen Water ppb/ppm Meter,Water Testing Kits for Drinking Water Quality](https://images-na.ssl-images-amazon.com/images/I/81bpJx3p0fL._AC_US320_.jpg)
Hydrogen Water Tester 4 in 1 PH,H2,ORP&Temp,pH Meter ORP Meter Hydrogen Tester for Water with ATC & Backlight,Accurate Hydrogen Water ppb/ppm Meter,Water Testing Kits for Drinking Water Quality
1.9
On popular sellers 11 days for last 30 days
Found on 2024-06-29
#42
![WLR Industries Hanna HI98319 Marine Salinity Tester Checker](https://images-na.ssl-images-amazon.com/images/I/41wm+WLUgwL._AC_US320_.jpg)
WLR Industries Hanna HI98319 Marine Salinity Tester Checker
1.9
On popular sellers 11 days for last 30 days
Found on 2024-07-03
#43
![YINMIK EC Salt TDS Meter 4 in 1 Salinity Conductivity TDS Temperature Meter for Hydroponics, Waterproof PPM Water Tester with Backlit for Salt Water Pool, Nutrients, Aquarium, Aquaponics](https://images-na.ssl-images-amazon.com/images/I/51poFdkWAvL._AC_US320_.jpg)
YINMIK EC Salt TDS Meter 4 in 1 Salinity Conductivity TDS Temperature Meter for Hydroponics, Waterproof PPM Water Tester with Backlit for Salt Water Pool, Nutrients, Aquarium, Aquaponics
1.5
On popular sellers 8 days for last 30 days
Found on 2023-06-18
#44
![Oakton 35634-05, EcoTestr pH1 Waterproof Pocket Tester](https://images-na.ssl-images-amazon.com/images/I/41GGAv3BbJL._AC_US320_.jpg)
Oakton 35634-05, EcoTestr pH1 Waterproof Pocket Tester
1.5
On popular sellers 8 days for last 30 days
Found on 2024-07-06
#45
![WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01](https://images-na.ssl-images-amazon.com/images/I/41Vdv8-iNeL._AC_US320_.jpg)
WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01
1.5
On popular sellers 8 days for last 30 days
Found on 2024-07-10
#46
![Bluelab PENSTP pH and Conductivity Starter Pack - Precision Nutrient Solution Management Kit with Temperature Measurement, Waterproof Pens, and Probe Care Kit](https://images-na.ssl-images-amazon.com/images/I/517rYnlzWbL._AC_US320_.jpg)
Bluelab PENSTP pH and Conductivity Starter Pack - Precision Nutrient Solution Management Kit with Temperature Measurement, Waterproof Pens, and Probe Care Kit
1.4
On popular sellers 6 days for last 30 days
Found on 2024-03-07
#47
![Smart Water Quality Tester: 6-in-1 Bluetooth Floating Monitor for Pools, Spas, and Hydroponics - pH, EC, ORP, Chlorine, Salinity, and Temperature Measurement](https://images-na.ssl-images-amazon.com/images/I/61h6UuZvi7L._AC_US320_.jpg)
Smart Water Quality Tester: 6-in-1 Bluetooth Floating Monitor for Pools, Spas, and Hydroponics - pH, EC, ORP, Chlorine, Salinity, and Temperature Measurement
1.3
On popular sellers 6 days for last 30 days
Found on 2024-01-29
#48
![INKBIRD Water Quality Tester, Accurate and Reliable, 3 in 1 TDS EC & Temperature Meter, Data Lock Function, Instant Reading with High Accuracy, for Drinking Water, Lab, Swimming Pool, Hydroponic Setup](https://images-na.ssl-images-amazon.com/images/I/61xdbwClntL._AC_US320_.jpg)
INKBIRD Water Quality Tester, Accurate and Reliable, 3 in 1 TDS EC & Temperature Meter, Data Lock Function, Instant Reading with High Accuracy, for Drinking Water, Lab, Swimming Pool, Hydroponic Setup
1.2
On popular sellers 6 days for last 30 days
Found on 2023-01-11
#49
![Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode](https://images-na.ssl-images-amazon.com/images/I/616aikgo3eL._AC_US320_.jpg)
Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode
1.2
On popular sellers 6 days for last 30 days
Found on 2024-03-19
#50
![ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml](https://images-na.ssl-images-amazon.com/images/I/61zDk9e-xkL._AC_US320_.jpg)
ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml
1.2
On popular sellers 6 days for last 30 days
Found on 2023-10-09
#51
![E ESEASONGEAR - ZW2 TDS Meter, Replacement for Zerowater Water Tester, 0-9990 PPM](https://images-na.ssl-images-amazon.com/images/I/51aOrUKqYpL._AC_US320_.jpg)
E ESEASONGEAR - ZW2 TDS Meter, Replacement for Zerowater Water Tester, 0-9990 PPM
1.1
On popular sellers 6 days for last 30 days
Found on 2023-01-11
EDITOR'S NOTES
During our Kitchen Dining Lab pH Meters research, we found hundreds Kitchen Dining Lab pH Meters products and shortlisted 51 quality products. We collected and analyzed 34,014 customer reviews through our big data system to write the Kitchen Dining Lab pH Meters list. We found that most customers choose Kitchen Dining Lab pH Meters with an average rating of 1.4 . The seller of top 1 product with rating 5 and has received honest feedback from 8,778 consumers.