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Shop the best prices on 6,626 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, Zhiyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,041 - 3,072 of 3,200
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for Swimming Pool
$89.00 Save $15.00 RRP: $104.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$44.95 Save $7.00 RRP: $51.95
PHS-3C PH Desktop Calibration Acidity Meter US PLUG
$119.00 Save $10.00 RRP: $129.00
2X 4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$54.00 Save $35.00 RRP: $89.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, for Women Teen Girls
$19.95
Uadme TDS Tester, Water Quality Tester, Accurate Quick Measurement Portable Mini Water Quality Meter 0 to 9990ppm, Data Lockable
$19.95 Save $18.00 RRP: $37.95
Handheld Brix Meter, Syrup Refractometer, Portable High Accuracy Fruit Concentration Tester for Measuring Sugar Honey Content 28-62%
$34.95 Save $18.00 RRP: $52.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH
$10.95 Save $2.00 RRP: $12.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monito
$9.95 Save $2.00 RRP: $11.95
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Dr
$32.95 Save $7.00 RRP: $39.95
Soil PH Meter Soil Test Tool for Accurate Measurement 2Pcs Garden Equipment
$26.95 Save $12.00 RRP: $38.95
2X PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM,EC and Temperature Measurement 0.01 PH High Precision
$22.95
Ph Measurement Pen Digital Ph Check Meter Blue Laboratory Use 17x5.5cm Plastic Material 1Pack
$20.95 Save $13.00 RRP: $33.95
Digital Ph Meter Acidity Measurement Pen Blue Aquarium Industry High Precision Probe 1Pack
$23.95 Save $11.00 RRP: $34.95
PH3012 PH Meter with Backlight Water Quality Tester Analyzer for Laboratory Hydroponics Aquaculture
$64.00 Save $15.00 RRP: $79.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$10.95 Save $14.00 RRP: $24.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
$50.95 Save $28.05 RRP: $79.00
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Plants Farming AC
$30.95 Save $6.00 RRP: $36.95
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter
$24.95 Save $13.00 RRP: $37.95
2 in 1 High Precision Fertile Soil PH Tester Meter for Garden Plant Flower Soilp H Tester
$23.95 Save $14.00 RRP: $37.95
Digital LCD PH Tester Aquarium Pool Water Quality Wine Tester Pen Analyzer
$54.00 Save $35.00 RRP: $89.00
High Accuracy Portable 3 in 1 Pen Type Digital PH/EC/TEMP Meter PH Tester
$48.95 Save $30.05 RRP: $79.00
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter
$19.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
$39.95
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Sal
$24.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
$13.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$15.95
Smart Bluetooth PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH E
$47.95 Save $31.05 RRP: $79.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab
$64.00
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No
$13.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$17.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$54.00 Save $25.00 RRP: $79.00