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pH Meters

Shop the best prices on 8,026 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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225 - 256 of 3,200
PH Meter Digital PH Tester Pen High Accuracy Water Quality Tester
From $30.95
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
From $89.00
Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc
From $229.00
Ls310 , Toc, Uv275, Tds Meter Digital Water Tester For Drinking Water, Surface Water
From $99.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $89.00
Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc
From $229.00
10 In 1 Digital Ph Tester Ph Tds Salt Sg Orp Hydrogen Resistivity Temperature Monitor For Drinking
From $79.00
10 In 1 Ph/Tds/Ec/Salt/Temp/S.G/Orp Tester For Pools, Drinking Water
From $189.00
PH meter Aquarium water quality monitoring analyzer
From $59.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $89.00
7 in One Water Quality Tester Water Analyzer PPM/EC//PH/ORP/Humidity/TEMP Meter 24 Hours Online Monitor Water EU PLUG
From $159.00
Digital 5In1 Water Meter PH, TDS, EC, Salinity%, and Temp,PenType Tester for Hydroponics, Pool, Aquariums
From $99.00
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 Aqu
From $69.00
Digital Lcd Water Quality Meter Tester Professional Measuring Pe
From $59.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayUS Plug 110V
From $259.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayEU Plug 250V
From $229.00
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V05: 05V )
From $459.00
PH Tester Portable Digital Display Water Quality Monitor Pen PH Temperature Meter for Industry
From $69.00
Smart BT 6 in 1 Ph Tester Pool Water PH/ EC/ TDS/ SALT/ S.G/ Temperature Tester Pool Water Quality Monitor Multifunction Water Quality Detector for Po
From $99.00
ORP-169F 4 Digital LCD Mini ORP Meter Monitoring Testing Equipment Water Quality Meter
From $79.00
Soil PH Moisture Meter 2 in 1 High Precise Sensitive Anti Rust Soil PH Tester Hygrometer Long
From $47.95
PH Meter BT LCD Display Accurate Measurement Portable PH Probe for Soil Fruit Water
From $104.00
PH025W Aquarium PH Monitor with Suction Cup PH Meter Water Quality Tester for Fish Tank
From $84.00
Mini Hand Held Digital PH Meter Water Quality Tester 0.0-14.0PH for Swimming Pool Aquarium
From $64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Dr DS
From $37.95
WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Set t
From $219.00
ow-1396 TDS/TEMP Meter Portable Water Quality Monitor Tester Pen for Household Use
From $54.00
PH951 Water Quality Meter ABS Multifunction Water Quality Tester Wall Mounted Tester for Drinking Water AquariumAU Plug 240V
From $229.00
PH107 Water Acidity Meter PH Tester Pen Digital Water Quality Tester 0.0 14.0pH
From $33.95
Water Quality Tester 6 in 1 PH EC TDS SALT SG TEMP Meter Digital Display for Planting
From $54.00
PH099 PH Test Pen Portable OW099 PH ORP Temperature Meter Waterproof Acidity Tester
From $119.00
PH03(II)D Portable PH Tester Waterproof Acidity Meter Water Quality Tester for Aquaculture
From $79.00