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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
$72
APERA INSTRUMENTS 201-C Combination pH Electrode, BNC Connector, Polycarbonate-Body (AI1301)
4.0
$155
NikouPH Probe-High Sensitivity, high Precision, Accurate and Reliable 0-14PH ABS PH Sensor Probe
3.7
$101
PH Sensor Module, Simple Connection XH2.54 Interface 0‑14 Value PH Electrode Probe Kit with Power Indicator for DIY
$106
YINMIK pH Meter for Food, Digital Food pH Tester, Accurate Canning pH Test Kits with ATC, Professional Fermenting pH Test Pen, Spear pH Probe for Bread Cheese Sushi Rice Sourdough Sauce Meat
4.1
$334
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
$125
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
$105
Apera InstrumentsAI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
4.4
$231
PH Meter, 0.01-14.00 pH High Accuracy pH Tester, 2% Reading Accuracy PH pen, ph Probe 4 in 1 pH Tester for Water TDS Meter Digital Water Quality Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium
4.3
$52
PH Meter, Dr.meter Digital Water Quality Test Upgraded 0.01 Resolution High Accuracy Backlit Two-Color LCD Display pH Meter, 0-14pH Measurement Range with Data Hold Function
4.1
$172
WPKD BLUEIY PH Probe Detection Sensor, Precise PH Value Detection Electrodes Probes Detection Monitoring Professional Control Accessories for Hydroponic Systems
$82
APERA INSTRUMENTS 201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body
4.2
$223
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
4.4
$281
Bluelab PROBPH pH Probe, Replacement Probe with BNC Fitting, Easy Calibration
4.3
$385
Apera InstrumentsAI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
4.5
$365
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
$799
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
4.1
$92
Electrode Probe Value Sensor Module Acquisition Sensor Module 5-10mA Value Monitoring Board BNC Connector
3.5
$123
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
$47
Plyisty 0-14 Electrode Probe, Composite Electrode Probe Sensor with BNC Connector, for Measuring Hydrogen Ion Activity and Values in Solutions
$59
LABART 0-14 pH Electrode Probe BNC Connector, 100cm Cable for PH Meter Monitor Controller Test Sensor, Replacement Kit for Aquarium Hydroponics Plant Pool Spa (1M Long Cable)
4.0
$80
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
$87
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
4.4
$231
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
$106
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
4.1
$126
EUROLAB PH Electrode sensor probe with BNC Connector 1 Meter Cable 0-14ph Unbreakable for ph meter tester monitor controller
1.0
$72
MOOKEENONE PH 0-14 Value Sensor Module + PH Electrode Probe BNC for Arduino Accessory
$68
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
$84
MRMS Universal pH Test Paper Strips Measure 0-14 for for Acidity Alkalinity Fish Tank, Pool, Hydroponics
2.5
$37
MRMS Digital PH Meter, PH Tester Pen Type Water Quality Tester Digital Portable Testing Tool for Hydroponics Swimming Pool
$35
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
$1,129
Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302
4.5
$236
4-in-1 Soil Moisture Meter,Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity/Environment Humidity Backlight LCD display Soil Test Meter for Gardening, Farming,and Outdoor Plants
3.8
$116
Techtonics PH Sensor Module with PH Electrode Probe BNC compatible with Arduino, AVR, PIC
3.8
$119
Extech 601500 Standard pH Electrode
4.2
$238
Elecopto PH Electrode Sensor Probe with BNC Connector | 1 Meter Cable 0-14ph Unbreakable for PH Meter Tester Monitor Controller
$56
New Verma PH Electrode Sensor Probe with BNC Connector | 1 Meter Cable 0-14ph Unbreakable for PH Meter Tester Monitor Controller
$61
Instruments MW102 PH and Temperature Meter
4.4
$659
KERRO® 0-14 pH Electrode Probe BNC Connector, 100cm Cable for PH Meter Monitor Controller Test Sensor, Replacement Kit for Aquarium Hydroponics Plant Pool Spa (1M Long Cable)
3.6
$105
Oakton WD-35805-05 12mm Single-Junction Epoxy Body Gel-Filled pH Electrode, Standard, 0 - 14 pH Range
4.4
$354
MAKINGTECUpgraded-Soil Moisture Meter, Soil pH Meter, 4-in-1 Soil Tester, Soil Plant Water Meter, for Moisture/Light/Nutrients/pH, Moisture Meter Great for Garden, Lawn, Farm, Indoor & Outdoor Use
$91
Bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Soil and Solutions, Optimal Plant Health and Yield
4.4
$494
Food pH Meter with Extra pH Replaceable Probe,Digital pH Tester for Sourdough and Bread,Food pH Tester for Meat,Canning,Cheese,Solid Samples, Soft Soil and Water…
4.4
$223
Electrobot PH0-14 Value Detector PH Sensor Module + PH Electrode Probe BNC For Arduino, AVR, PIC
3.3
$120
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
$50
Bionexis™ PH Electrode Constructed with acrylic unbreakable Body Ph Range(0 to 14). #BNPE001
4.2
$72
Oakton Replacement All-In-One pH/Temperature Probe, Single Junction and Epoxy Body
4.0
$559
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
$109
Apera InstrumentsLLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester
4.3
$169
pH Test Strips, 3 pack of 240 pieces,Range 1-14 Universal pH Test Paper ,Litmus Test Paper,ph balance test strips for Water 、Saliva、 Urine 、Soil Testing
4.5
$55
eWINNER Digital pH and TDS Meter Combo Kit (Yellow/White)
4.1
$61
NALACAL 3-in-1 Soil pH Meter MS02, Moisture/Light/pH Tester for Gardening, Ideal for Garden, Lawn, Farm, Indoor & Outdoor Plant Care Tool Kits
$41
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
$59
KASTWAVE 3-in-1 Soil Test Kit, PH/Moisture/Fertility 3-in-1 Soil Tester, Indoor Outdoor House Plant Water Meter, Soil Testing Probe Sensor, for Garden,Lawn,Farm,Indoor & Outdoor (No Battery Required)
$80
Soil Ph Tester, Soil Moisture Meter, 5-in-1 Soil Test Kit, Plant Moisture Meter for Soil Moisture/pH/Light/Temperature for Lawn Care Flower, Garden, Potted Plants, Soil Tester for Garden Lawn Farm
$116
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
$69
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
$74
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
$97
SKY-TOUCH TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums
4.0
$23
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
$299
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
$46
Fegishilly PH Tester, Portable 2 in 1 PH & CL2 Chlorine Level Meter Water Quality Analysis Measurement Monitor Checker for Swimming Pool, Spa Water, Water Spring
5.0
$120
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
$42
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
$253
Soil Moisture Meter, 3-in-1 Soil Fertility/Moisture/pH Tester for Garden, Lawns, Farm, Indoor, Outdoor
$74
Soil Tester, Moisture pH Light Meter Probe Test Kit for Outdoor Indoor Gardening, Plant Hydrometer for Garden, Lawn, Home,3 in 1 Soil Moisture/PH/Light Tester (10.03)
$54
SKEIDO 4 in 1 PH EC TDS Meter Digital Water Quality Tester Professional PH/TDS/EC/Temperature Monitor for Pool Aquariums Drinking Water
$109
SKEIDO PC102 Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector for Swimming Pool Spa Water Quality Tester
3.4
$86
HNNUYLiquid PH 0-14 Value Sensor Module Precision 0.1pH + BNC Connection Terminal PH Electrode Probe Kit, PH Detection Detection Sensor Module for Arduino
4.7
$165
MAKINGTEC Soil PH Meter, 3-in-1 Soil Moisture/Light/PH Tester Gardening Tool Kits, Plant Care Tools for Garden, Lawn, Farm, Indoor & Outdoor Use, No Battery Required (Silver)
4.0
$54
SKEIDO Digital PH Meter PH Tester Pen Litmus Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
$67
Lonimia Soil Tester, Light and PH Tester, Metal Material Three-In-One Mode Plug And Play No Battery Practical Testing Tool, Suitable For Test Soil Moisture, Light And pH Value
$31
MRTURK REVHQ Litmus PH Test Strips 320 Strips, Professional Universal pH.1-14 Test Paper, for Teaching, Student, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring
3.8
$21
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
$43
eWINNER PH Meter
3.6
$43
Bluelab STSOL100BL STSOL100 KCL Storage Solution for pH Probes, 100ml, 100 ML, natural
4.7
$241
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
$476
Digital Combo pH & Temperature Meter, Aquarium Thermometer pH Monitor with Automatic Calibration Function for Fish Tank Hydroponics Aquaculture Laboratory
3.9
$252
Extech RE300 ExStik ORP Meter
$457
Mcbazel Soil Meter,3 in 1 Digital Plant Soil Moisture Meter with PH/Moisture/Temperature for Garden,Lawn,Farming and House/Outdoor Plants
4.4
$105
Soil Moisture Meter, Soil pH Meter 3-in-1 Soil Tester, Moisture, Light, pH, Meter Tool for Garden, Farm, Plant, Outdoor, Indoor, Water Soil, Soil Hygrometer Sensor for Gardening, Test for Garden
$36
Food pH Probe, Replacement Food pH Probe for YINMIK Kitchen Food pH Meter. 2024 Digital pH Sensor for YK-F01 & YK-2S Food pH Tester. New Spear Tip pH Electrode for Food pH meter
2.0
$175
Bluelab BLU8000 PENGTB Grower's Toolbox with pH
4.3
$469
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
$391
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
$317
YINMIK pH Calibration Kit, 4.00 7.00 10.01pH calibration Solution with 2 bottles pH Electrode Protect Solution for Accurate Calibration of pH Meters and Testers.
4.2
$123
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
$50
Food Ph Checker - Digital Ph Meter and Probe, Kombucha Ph Meter | Advanced Sensor Technology, Portable Water Ph Tester for Aquarium, Water, Cheese, Sourdough, Canning, Meat and Solid Samples
$249
HUIOP Electrode Probe PH Replacement Probe Aquarium Hydroponic Laboratory Electrode Probe BNC Connector Sensor
$47
Bluelab ph Probe KCl Storage Solution - 100ml
4.5
$93
ph Probe Cleaning Solution 300ml & ph Probe Refill & Storage 300ml Growth Technology
4.5
$111
Bearbro 3-in-1 Soil pH Meter,Test Kit for Moisture,Soil Moisture Meter,Great for Home and Garden, Lawn, Farm, Indoor & Outdoor Use
3.9
$46
ESEE 15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18
4.5
$92
BluelabSTSOL100 KCL Storage Solution for pH Probes, 100ml
4.6
$99
Pawfly TDS Meter 5 in 1 Digital Water Tester, pH Salinity TDS EC & Temperature Meter with pH Buffer Powder, Water Quality Tester for Swimming Pool Drinking Water Aquarium Hot Tub Saltwater & Spa
4.5
$149
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
$83
flintronicDigital PH Meter, 0.01pH High Accuracy pH Tester, 2% Reading Accuracy PH Temp Water Testers, pH Meters for Household Drinking Water, Pool, Hydroponics, Aquarium
3.6
$47
YINMIK YK-P01 pH Tester Digital pH Meter for Water Hydroponics, Accurate pH Temp Meter with ATC for Pool, Spa, Hot Tub, Indoor Plants, Drinking Water, Wine Beer Home Brewing, Aquarium
4.2
$119
ph Probe Cleaning Solution 300ml
4.7
$31
Digital pH Meter, Digital Water Quality Tester, pH Meter with Backlight 0.00-14.00 High-Density Test Range, Auto Calibration and Clear Display, pH Meters for Household Drinking Water, Pools, Aquariums
3.1
$82
Brands
Atree
Apera Instruments
Nikou
Yinmik
Gluckluz
Apera Instruments, Llc
Arfriqka
Wpkd Blueiy
Bluelab
Danoplus
Eujgoov
Ruolan
Plyisty
Labart
Preciva
Guang Ying Zd
Eurolab
Vivosun
Generic
Nalacal
Techtonics
Extech
Elecopto
New Verma
Milwaukee
Kerro
Oakton
Makingtec
Electrobot
Bionexis
Halamodo
Ewinner
Angju
Kastwave
Hjb Visso
Sky-touch
Ecvv
Fegishilly
Milifox
Hanna Instruments
Skeido
Thincol
Mrturk
Ac Infinity
Gain Express
Mcbazel
Greenlight Guys
Bearbro
Esee
Pawfly
Flysocks
Flintronic
Glintdliunovip
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