Ph Meters

Kelway Soil Tester pH Meter Acidity Tester Made in Japan By Kel Instruments Co
Kelway Soil Tester pH Meter Acidity Tester Made in Japan By Kel Instruments Co on E-Bay starting at $49.95

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Strategic Ecom Warehouse

Rating: 98.6%

OHAUS ST3100 Benchtop pH Meter Pre-owned Excellent Without Probe w/Warranty
OHAUS ST3100 Benchtop pH Meter Pre-owned Excellent Without Probe w/Warranty on E-Bay starting at $249.00

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5in1 PH TDS/EC/Salinity/Temperature Digital,Water Quality Tester Meter Test Tool
5in1 PH TDS/EC/Salinity/Temperature Digital,Water Quality Tester Meter Test Tool on E-Bay starting at $26.99

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priceextrem

Rating: 98.0%

Oakton pH 150 - pH, mV, Temperature Meter w/ Probe & Case
Oakton pH 150 - pH, mV, Temperature Meter w/ Probe & Case on E-Bay starting at $99.99

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Dan's Excess Inventory

Rating: 100.0%

PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH Tester
PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH Tester on E-Bay starting at $46.79

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darupsun

Rating: 98.0%

HANNA Instruments HI-208 pH Meter with Electrode and AC Wall Adapter
HANNA Instruments HI-208 pH Meter with Electrode and AC Wall Adapter on E-Bay starting at $149.99

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OhioComputerSales.com

Rating: 98.9%

Probe for Hanna Instruments Waterproof pH EC TDS Temperature Meter
Probe for Hanna Instruments Waterproof pH EC TDS Temperature Meter on E-Bay starting at $45.99

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HM Digital PH-200 Waterproof Professional Series
HM Digital PH-200 Waterproof Professional Series on E-Bay starting at $79.99

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Get Ultimate Now

Rating: 100.0%

3in1 Soil Water Moisture PH Meter Acidity Humidity Sunlight Light PH Test Garden
3in1 Soil Water Moisture PH Meter Acidity Humidity Sunlight Light PH Test Garden on E-Bay starting at $15.49

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vlidscrom

Rating: 99.2%

Hanna Instruments HI9813-61 Portable pH/EC/TDS/Temperature Meter with CAL Check
Hanna Instruments HI9813-61 Portable pH/EC/TDS/Temperature Meter with CAL Check on E-Bay starting at $279.99

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Get Ultimate Now

Rating: 100.0%

E-MON D-MON 3PH Class 2000 KW Meter 4801600D-KIT 3/4 Wire 480V 1600 A Amp
E-MON D-MON 3PH Class 2000 KW Meter 4801600D-KIT 3/4 Wire 480V 1600 A Amp on E-Bay starting at $340.00

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southbendindustrial

Rating: 99.7%

 Original Industrial Meter on-line Digital pH/ORP Controller Electrode PH-110
Original Industrial Meter on-line Digital pH/ORP Controller Electrode PH-110 on E-Bay starting at $123.69

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supernicer

Rating: 94.7%

AquaBasik Multi-Parameter Water Test Meter PH/EC/SALT/TDS(PPM)/TEMP/S.G Analyzer
AquaBasik Multi-Parameter Water Test Meter PH/EC/SALT/TDS(PPM)/TEMP/S.G Analyzer on E-Bay starting at $49.99

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YescomUSA

Rating: 98.4%

2in 1 Online PH And Salinity Monitor PH Meter Salinity Tester For Aquarium FD
2in 1 Online PH And Salinity Monitor PH Meter Salinity Tester For Aquarium FD on E-Bay starting at $73.50

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fagoodsno1

Rating: 98.1%

Mettler Toledo SevenExcellence Multiparameter PH Meter
Mettler Toledo SevenExcellence Multiparameter PH Meter on E-Bay starting at $1,152.83

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1ezy_buy

Rating: 100.0%

Digital LCD PH Meter Pen+ TDS&EC Water Purity PPM Filtered Temperature Tester
Digital LCD PH Meter Pen+ TDS&EC Water Purity PPM Filtered Temperature Tester on E-Bay starting at $9.99

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tie-3744

Rating: 99.1%

Lab Instrument Benchtop pH Meter Tester 0.00~14.00pH 0~±1800mV PHS-25/3C/3CT
Lab Instrument Benchtop pH Meter Tester 0.00~14.00pH 0~±1800mV PHS-25/3C/3CT on E-Bay starting at $149.99

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etopus2020

Rating: 99.2%

(2 Pack) Soil Tester 3 in 1 with Moisture Light PH Meter Test for Plant Garden
(2 Pack) Soil Tester 3 in 1 with Moisture Light PH Meter Test for Plant Garden on E-Bay starting at $13.98

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PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH Tester
PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH Tester on E-Bay starting at $46.79

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usseller999

Rating: 96.9%

Professional PH Meter Soil Moisture Tester For Garden Field Lawn Farm Plant
Professional PH Meter Soil Moisture Tester For Garden Field Lawn Farm Plant on E-Bay starting at $18.17

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ehomeb2c

Rating: 97.0%

Digital PH Meter LCD Tester Hydroponics Industrial Water Quality Monitoring USA
Digital PH Meter LCD Tester Hydroponics Industrial Water Quality Monitoring USA on E-Bay starting at $26.60

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shopfuud01

Rating: 98.3%

LCD Digital High Accuracy PH Water Quality Tester Pocket Temperature Meter Pen
LCD Digital High Accuracy PH Water Quality Tester Pocket Temperature Meter Pen on E-Bay starting at $12.48

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RedTagTown

Rating: 98.8%

5 in 1 Digital Water Quality Tester Pen LCD PH/TDS/EC/Salinity/Temperature Meter
5 in 1 Digital Water Quality Tester Pen LCD PH/TDS/EC/Salinity/Temperature Meter on E-Bay starting at $16.98

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aisenmei

Rating: 99.7%

PH Meter Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable Digital
PH Meter Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable Digital on E-Bay starting at $5.44

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survy2014

Rating: 99.7%

Digital LCD PH Meter Pen TDS EC Water Purity PPM Temperature Tester Tool
Digital LCD PH Meter Pen TDS EC Water Purity PPM Temperature Tester Tool on E-Bay starting at $6.27

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balferrr

Rating: 97.4%

WTW Labor-pH-Meter inoLab® Multi 9630 IDS
WTW Labor-pH-Meter inoLab® Multi 9630 IDS on E-Bay starting at $1,453.70

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M.J.Maschinen

Rating: 99.7%

Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen
Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen on E-Bay starting at $12.48

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EeeKitOnline

Rating: 98.9%

Digital Ph Meter TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM US
Digital Ph Meter TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM US on E-Bay starting at $11.25

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us_bigsaleshop

Rating: 98.6%

Digital TDS/pH testing Meter Pen Type pH Meter for Hydroponics,Household Water
Digital TDS/pH testing Meter Pen Type pH Meter for Hydroponics,Household Water on E-Bay starting at $9.99

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water-all-pure

Rating: 99.2%

LCD Digital PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip
LCD Digital PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip on E-Bay starting at $4.99

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Deeplearnings

Rating: 99.2%

Upgraded PH TDS Meter Combo Water Tester Kits for Drinking Water Aquarium Pool
Upgraded PH TDS Meter Combo Water Tester Kits for Drinking Water Aquarium Pool on E-Bay starting at $9.99

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domesticwaterfilterexpert

Rating: 99.1%

PH&TDS Digital Meter,TDS EC Temperature Water Quality Tester 0-9999ppm,0-14 PH
PH&TDS Digital Meter,TDS EC Temperature Water Quality Tester 0-9999ppm,0-14 PH on E-Bay starting at $14.99

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domesticwaterfilterexpert

Rating: 99.1%

4 in 1 Portable Digital Water Quality Tester TDS/EC/PH/TEMP Meter Pen Monitor
4 in 1 Portable Digital Water Quality Tester TDS/EC/PH/TEMP Meter Pen Monitor on E-Bay starting at $32.51

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chinabest4u

Rating: 99.3%

LCD Handheld Digital PH Meter Water Monitor Aquarium Pool Hydroponics Tester New
LCD Handheld Digital PH Meter Water Monitor Aquarium Pool Hydroponics Tester New on E-Bay starting at $27.06

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chinabest4u

Rating: 99.3%

PH Meter Digital TDS Meter EC&Temperature Water Quality Tester for Drinking,Pool
PH Meter Digital TDS Meter EC&Temperature Water Quality Tester for Drinking,Pool on E-Bay starting at $11.99

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Portable Personal Water Filtration

Rating: 99.5%

PH Meter Digital TDS Meter EC&Temperature Water Quality Tester for Drinking,Pool
PH Meter Digital TDS Meter EC&Temperature Water Quality Tester for Drinking,Pool on E-Bay starting at $11.99

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Portable Personal Water Filtration

Rating: 99.5%

Digital pH Meter PPM,TDS&EC Water Quality Tester,±0.01pH for Home Lab WHOLE SALE
Digital pH Meter PPM,TDS&EC Water Quality Tester,±0.01pH for Home Lab WHOLE SALE on E-Bay starting at $15.99

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Portable Personal Water Filtration

Rating: 99.5%

TDS Tester+Digital Ph Meter Aquarium Pool Hydroponic Water Monitor 0-9999 PPM
TDS Tester+Digital Ph Meter Aquarium Pool Hydroponic Water Monitor 0-9999 PPM on E-Bay starting at $7.99

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survy2014

Rating: 99.7%

3 in1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Test
3 in1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Test on E-Bay starting at $61.26

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fansfuny

Rating: 98.8%

Beckman 340 pH/temp meter, digital
Beckman 340 pH/temp meter, digital on E-Bay starting at $39.99

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Czubin Industries

Rating: 99.6%

Hanna Instruments HI9813 6N Waterproof pH EC TDS Temperature Meter Working
Hanna Instruments HI9813 6N Waterproof pH EC TDS Temperature Meter Working on E-Bay starting at $149.00

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Digital Salinity&PH Meter Salinity&PH Monitor Tester for Aquarium Free Shipping
Digital Salinity&PH Meter Salinity&PH Monitor Tester for Aquarium Free Shipping on E-Bay starting at $73.50

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Primeline

Rating: 100.0%

30-Pack Color-Coded Buffer Calibration Tablets 4, 7, 10 for Electronic pH Meters
30-Pack Color-Coded Buffer Calibration Tablets 4, 7, 10 for Electronic pH Meters on E-Bay starting at $15.99

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PH Meter+TDS Tester Digital Aquarium Pool Hydroponic Water Monitor 0-9999 PPM
PH Meter+TDS Tester Digital Aquarium Pool Hydroponic Water Monitor 0-9999 PPM on E-Bay starting at $2.96

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Czb Electronic

Rating: 99.2%

Hach Sension 156 Combination PH Conductivity Multimeter
Hach Sension 156 Combination PH Conductivity Multimeter on E-Bay starting at $74.99

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NTC Tech

Rating: 99.7%

Extech PH220 Waterproof Palm pH Meter Compact size - Device ONLY No Electrode
Extech PH220 Waterproof Palm pH Meter Compact size - Device ONLY No Electrode on E-Bay starting at $40.00

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mojoelectronics

Rating: 95.5%

4 in 1 Digital Portable Water Quality Tester TDS/EC/PH/TEMP Pen Meter Monitor
4 in 1 Digital Portable Water Quality Tester TDS/EC/PH/TEMP Pen Meter Monitor on E-Bay starting at $15.00

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Czb Electronic

Rating: 99.2%

pH Standard Calibration Buffer Solution for pH Meter (pH 4-7-10 USA Series)
pH Standard Calibration Buffer Solution for pH Meter (pH 4-7-10 USA Series) on E-Bay starting at $23.90

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Chemixsol

Rating: 98.9%

HANNA HI 991002 Portable Extended Range pH/ORP Meter
HANNA HI 991002 Portable Extended Range pH/ORP Meter on E-Bay starting at $100.00

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6in1 Digital Water Quality Tester CL/EC/PH/TDS/ORP Temp APP Meter Detector Tool
6in1 Digital Water Quality Tester CL/EC/PH/TDS/ORP Temp APP Meter Detector Tool on E-Bay starting at $65.99

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