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Shop the best prices on 8,350 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 8,350
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$64.00 Save $10.00 RRP: $74.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
$7.95 Save $56.05 RRP: $64.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$69.00 Save $40.00 RRP: $109.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$9.95
HM DIGITAL Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fi
$41.95 Save $37.05 RRP: $79.00
16in1 Water Testing Kit For Drinking Water,125strips Water Test Kit Quality,testing Lead Fluoride P
$22.95 Save $56.05 RRP: $79.00
Water Electrolyzer Quick Water Quality Tester US Plug
$11.95 Save $3.00 RRP: $14.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$8.95 Save $2.00 RRP: $10.95
pH Meter Calibration Solution Kit 7.00 4.00 10.01 Laboratory pH Pen Calibration Solution
$33.95 Save $10.00 RRP: $43.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
$20.95 Save $19.00 RRP: $39.95
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$89.00 Save $30.00 RRP: $119.00
PH Calibration Solution Powder Set for Accurate PH Meter Calibration 3Pcs
$9.95 Save $9.00 RRP: $18.95
Ph Testor Ph Modie, Professional Ph Ph, High Precision 0.01 Ph, 0-14 Ph Measurement Range, Ph Tester
$28.95 Save $4.00 RRP: $32.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$10.95 Save $3.00 RRP: $13.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
$119.00 Save $30.00 RRP: $149.00
PH-009 (I) compact Digital pH Meter Northix
$15.95 Save $4.00 RRP: $19.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$59.00 Save $20.00 RRP: $79.00
16 in 1 Water Testing Kits for Drinking Water- (100Pcs Test Strips )
$15.95 Save $7.00 RRP: $22.95
16 in 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap and Water Test Strips with
$15.95 Save $38.05 RRP: $54.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drin
$37.95
4in1 Soil Moisture Temperature Light PH Tester Meter Gardening Tools for Farm Lawn Plant NO.3056
$37.95 Save $7.00 RRP: $44.95
Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH Meter for Home Aquarium NO.1405
$39.95 Save $8.00 RRP: $47.95
Digital ORP Meter ABS High Accuracy Portable Pen Type Water Quality ORP Tester with Automatic Temperature Compensation for Home NO.0436
$41.95 Save $12.05 RRP: $54.00
3 in 1 Soil Moisture Meter Dual Probe Detection Sunlight PH Tester for Gardening Farming NO.5839
$22.95 Save $5.00 RRP: $27.95
LCD Digital TDS Meter with ATC Automatic Temperature Compensation Backlight Display TDS Tester for Water NO.1894
$23.95 Save $5.00 RRP: $28.95
Multifunctional PH Tester High Accuracy RH Temperature PH Meter Water Quality Test Pen for Fish Tank NO.4246
$32.95 Save $7.00 RRP: $39.95
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$40.95 Save $18.05 RRP: $59.00
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$26.95 Save $15.00 RRP: $41.95
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$38.95 Save $15.05 RRP: $54.00
TDS Meter Sensitive Accurate 0 to 9990ppm Portable Digital Water Testing Pen for Aquarium Drinking Water
$17.95 Save $18.00 RRP: $35.95
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
$44.95 Save $19.05 RRP: $64.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$179.00 Save $10.00 RRP: $189.00