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Shop the best prices on 8,888 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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321 - 352 of 8,888
7 in 1 PH/TDS//ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water, Aquariums PH Meter
$44.95 Save $34.05 RRP: $79.00
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$64.00 Save $15.00 RRP: $79.00
Protable LCD PH Tester Pen Aquarium Pool Water Wine Tester Tool
$22.95 Save $14.00 RRP: $36.95
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
$89.00 Save $30.00 RRP: $119.00
PH-98108 Portable Mini Digital Soil Acidity Meter PH Tester for Plants Acidity PH Measurement
$74.00 Save $20.00 RRP: $94.00
Waterproof Digital pH Meter with ATC, High Accuracy Temperature & pH Tester for Food
$99.00 Save $110.00 RRP: $209.00
EC315 Portable Soil Tester EC Temperature Meter with LCD Screen / Switch for Gardens Orchards
$59.00 Save $30.00 RRP: $89.00
Water pH Analyzer Probe with BNC Connector for Laboratory and Industrial Use
$21.95 Save $22.00 RRP: $43.95
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yard Outdoor
$28.95 Save $17.00 RRP: $45.95
Water Monitor Orp Meter Tester Measurement For Laboratories Scientists 1Pcs
$43.95 Save $45.05 RRP: $89.00
Digital TDS Meter for Water Quality Testing and Analysis
$49.95 Save $54.05 RRP: $104.00
ORP Meter Tester, Reliable Performance for Everyday Use
$39.95 Save $34.05 RRP: $74.00
New Soil pH Meter 3/4 in 1 PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers
$12.95 Save $2.00 RRP: $14.95
Soil pH Meter, Improved 3-in-1 Soil Moisture/Light/pH Tester Tool Kits (Black)
$24.95 Save $94.05 RRP: $119.00
Digital TDS Meter Water Quality Conductivity Meter 9999ppm Water Quality Tester Purity for Potable Water, Swimming Pools, Aquariums, Hydroponics
$13.95 Save $40.05 RRP: $54.00
Soil Meter PH Tester Botanical Garden Lawn Crops Flowers Vegetables Soil Test Battery-Free Gardening Tools (Black)
$30.95 Save $98.05 RRP: $129.00
Pool Salt Tester, 5 in 1 Salinity/Temp/EC/S.G/TDS Meter, Digital Pool Water Tester, High Accuracy Salinity Meter
$41.95 Save $97.05 RRP: $139.00
2 in 1 High Accuracy PH Tester Fertility Tester for Plants Flowers Moisture Acidity Measurement
$22.95 Save $66.05 RRP: $89.00
LCD Screen TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality Pen Tester EC, Conductivity and Temperature Potable Water Quality Purity Measureme
$12.95 Save $46.05 RRP: $59.00
71000 Soil pH Tester - Soil Testing Device - No Batteries Needed - Quick Measurement
$28.95 Save $55.05 RRP: $84.00
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
$17.95 Save $61.05 RRP: $79.00
5 In 1 Soil Ph Meter Soil Moisture Monitor LCD Display Ph Tester Temperature Sunlight Intensity Test Tool For Plants Lighting Thermometer
$40.95 Save $108.05 RRP: $149.00
Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Tester 0-14 Ph Ph Measurement Range, Water/Bubble/Food/Soil/Sauce/Sauce/Laboratory, Digital Ph Tester
$27.95 Save $36.05 RRP: $64.00
Soil pH Meter, FV03 Upgrade Large Screen Soil Moisture/Sunshine/pH Tester Garden Soil Test Kit, Reliable Garden Soil Tool for Gardens, Farms, Indoor L
$26.95 Save $57.05 RRP: $84.00
2 in 1 High Accuracy PH Tester Fertility Tester for Plants Flowers Moisture Acidity Measurement
$20.95 Save $48.05 RRP: $69.00
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$46.95 Save $82.05 RRP: $129.00
PH Meter , PH Water Quality Tester, Professional PH Tester LCD PH Tester Tool for Swimming Pool, Aquarium, Plantation, Drinking Water
$25.95 Save $48.05 RRP: $74.00
pH Replacement Probe for Aquariums and Laboratory Use, Compatible with pH Meters Featuring BNC Q9 Connectors
$43.95
High Accuracy Mini Water pH Tester with LCD Display for Aquarium and Swimming Pool
$35.95
PH-3012B Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory
$44.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for
$38.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base
$34.95