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Shop the best prices on 8,332 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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673 - 704 of 3,200
2X TPH 02154 Salinity Meter, Seawater Hydrometer, Salt Content Detection in Brine, for Pools, Drinking Water, Aquarium
From $69.00
72 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for PH Meter
From $15.95
2X Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $31.95
2X TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums
From $18.95
New Ph Meter Tds Ec Lcd Water Purity Ppm Filter Hydroponic Pool Tester Tool
From $29.95
3 In 1 Digital Ph Meter For Water, Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Pool, Hydroponics
From $32.95
Bluetooth-Compatible Ph Meter Temperature & Humidity BT Ph Tester Real-Time Monitoring Temp RH Digital Water Tester
From $34.95
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
From $54.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $19.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $94.00
Indicator Paper For Quick Ph Value Measurements Ph Paper Roll
From $41.95
Electronic Breathalyzer, Portable Electronic Breathalyzer With Lcd Display Screen, High Sensitivity Breathalyzer Breathalyzer With 12 Mouthpieces
From $31.95
Digital Ph Meter,high Accuracy Water Quality Tester With 0-14 Ph Range For Household Drinking
From $25.95
Tds-3 Meter Temp Ppm Digital Lcd Tester Tap Water Quality Filter
From $29.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
From $39.95
1 Pc Soil PH Tester Sunlight 3-in-1 Premier Durable Test Kit Moisture Sensor for Plant Garden Yard Greenhouse
From $29.95
Professional pH Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $38.95
For 2024 Digital Water Quality Test Meter - Accurate EC Meter for Monitoring Water Quality, Ideal for Swimming Pools
From $59.00
Water Quality Meter 3 in 1 LCD Digital Water Quality Meter TDS Meter ECMeter for Swimming Pool, Drinking Water, Aquarium, Hydroponics
From $17.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $21.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $9.95
2X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $15.95
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinking Water
From $11.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
From $46.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $10.95
TDS/PH/Temperature 3-In-1 PH Meter for Water, 0-14 PH Digital PH Meter, 0.01 High Precision Water Quality Tester
From $28.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $26.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter
From $64.00
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
From $119.00
36 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $9.95
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
From $99.00
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
From $42.95