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Shop the best prices on 8,296 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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33 - 64 of 8,296
Digital Water Quality Tester EC TDS and pH Meter, Pocket Size Handheld Tester for Pools and Aquariums
$36.95 Save $17.05 RRP: $54.00
Digital Water Quality Tester, 5 In 1 PH TDS EC Meter, Salinity, Temperature, Conductivity Pen, Handheld for Pools and Drinking Water
$59.00 Save $30.00 RRP: $89.00
PH Electrode Probe, 014 PH Probe for BNC, PH Sensor for Water Testing (Black)
$40.95 Save $23.05 RRP: $64.00
Digital Water Quality Tester PH EC TDS Meter Pen for Aquarium Pool Household Drinking Water LCD Display 2.00-16.00 PH-2Pro
$32.95 Save $16.00 RRP: $48.95
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$64.00 Save $30.00 RRP: $94.00
TDS Tester Digital pH Meter Water Quality Test Pen 2.0016.00 For Swimming Pool Drinking Water Aquarium Laboratory
$32.95 Save $16.00 RRP: $48.95
Solar Salinity Meter Temp Salt Tester Waterproof Floating Pool Salt Water Tester for Aquarium Swimming Pool Spa
$38.95
Digital Acidity Tester 0.01 Resolution Backlit Display Meter For Household Drinking Water 014 pH Range Digital
$104.00 Save $55.00 RRP: $159.00
Drinking Water Tester Portable Digital Water Quality Meter for Travel Camping Aquarium Home Outdoor Pond Research
$20.95 Save $10.00 RRP: $30.95
Moisture meter, soil pH and moisture indicator, soil pH tester, soil moisture meter with waterproof seal, soil testing device for garden. Ref: 6691
$89.00 Save $50.00 RRP: $139.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$11.95
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter
$30.95 Save $6.00 RRP: $36.95
5 In 1 Water Quality Detection Pen PH/ Residual Chlorine/ Test Pen
$84.00 Save $25.00 RRP: $109.00
6-in-1 Soil Tester PH/EC/Moisture/Sunlight/Air Humidity
$64.00 Save $20.00 RRP: $84.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic EU Plug
$109.00 Save $40.00 RRP: $149.00
Soil Tester, Phosphorus Fertiliser Tester Analyser
$89.00 Save $30.00 RRP: $119.00
6-in-1 Water Quality Tester PH,Temp Benchtop Analyzer UK Plug
$159.00 Save $40.00 RRP: $199.00
Portable TDS Meter Water Quality Tester for Drinking Water
$21.95 Save $6.00 RRP: $27.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity
$26.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester
$28.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity
$27.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for R3 TDS Meter
$11.95
Digital PH Meter, LCD Digital Water Quality Tester, 0.00-14.00 PH Measurement Range for Drinking Water, 0.01 Ph Accuracy, pH Water Quality Tester, for
$29.95 Save $29.05 RRP: $59.00
PH Sensor Replacement Probe PH Water Quality Electrode Tester
$12.95 Save $2.00 RRP: $14.95
Pool Salt Tester,PH Meter, Tds Salinity Tester
$47.95 Save $6.05 RRP: $54.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
$35.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester
$29.95
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$25.95
PHB-1 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
$119.00
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drinking Water Aquarium
$26.95 Save $47.05 RRP: $74.00
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$28.95 Save $45.05 RRP: $74.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
$20.95 Save $48.05 RRP: $69.00