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Shop the best prices on 8,185 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 8,185
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
PH-009 (I) compact Digital pH Meter Northix
$16.95 Save $3.00 RRP: $19.95
HM DIGITAL Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fi
$42.95 Save $36.05 RRP: $79.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$59.00 Save $35.00 RRP: $94.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$9.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$0.95
Water Electrolyzer Quick Water Quality Tester US Plug
$11.95 Save $3.00 RRP: $14.95
16in1 Water Testing Kit For Drinking Water,125strips Water Test Kit Quality,testing Lead Fluoride P
$22.95 Save $61.05 RRP: $84.00
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
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter unbrand
$8.95
pH Meter Calibration Solution Kit 7.00 4.00 10.01 Laboratory pH Pen Calibration Solution
$34.95 Save $10.00 RRP: $44.95
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
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 Testor Ph Modie, Professional Ph Ph, High Precision 0.01 Ph, 0-14 Ph Measurement Range, Ph Tester
$29.95 Save $4.00 RRP: $33.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$10.95 Save $3.00 RRP: $13.95
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$8.95
Ph Buffer Powder Ph Calibration Powder For Water Testing Environmentalists 3Set
$9.95 Save $4.00 RRP: $13.95
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$31.95 Save $16.00 RRP: $47.95
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$32.95 Save $14.00 RRP: $46.95
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 Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$11.95 Save $13.00 RRP: $24.95
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
4in1 Soil Moisture Temperature Light PH Tester Meter Gardening Tools for Farm Lawn Plant NO.3056
$38.95 Save $7.00 RRP: $45.95
Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH Meter for Home Aquarium NO.1405
$40.95 Save $8.00 RRP: $48.95
Digital ORP Meter ABS High Accuracy Portable Pen Type Water Quality ORP Tester with Automatic Temperature Compensation for Home NO.0436
$42.95 Save $11.05 RRP: $54.00
3 in 1 Soil Moisture Meter Dual Probe Detection Sunlight PH Tester for Gardening Farming NO.5839
$23.95 Save $5.00 RRP: $28.95
LCD Digital TDS Meter with ATC Automatic Temperature Compensation Backlight Display TDS Tester for Water NO.1894
$24.95 Save $5.00 RRP: $29.95
Multifunctional PH Tester High Accuracy RH Temperature PH Meter Water Quality Test Pen for Fish Tank NO.4246
$33.95 Save $7.00 RRP: $40.95
PH Meter Tester Handable Digital pH Meter with LCD Screen Large Backlit 0.00~14.00 pH Moisture Measuring Instrument with a Storage Case WIN06
$149.00 Save $20.00 RRP: $169.00
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$41.95 Save $17.05 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 $16.00 RRP: $42.95
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$38.95 Save $15.05 RRP: $54.00