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Shop the best prices on 7,350 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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3,137 - 3,168 of 3,200
Water Quality Tester TDS EC Meter Portable Compact LCD Display 3 in 1 Water Quality Test Pen TDS EC for Aquarium Pool (Blue)
$17.95 Save $18.00 RRP: $35.95
Pointer Type Soil Ph Meter Tester Sensor
$46.95 Save $37.05 RRP: $84.00
2in1 Portable Soil PH Tester Acidity Humidity Meter Garden Soil Analyzer Greenhouse Potted Crops Planting Cultivating Tool
$30.95 Save $28.05 RRP: $59.00
H3 TDS Tester Meter, Portable Water Quality Analyzer Monitor, Water Quality Test Pen, for Swimming Pool
$16.95 Save $18.00 RRP: $34.95
Candeon Soil Meter High Accuracy Quick Response Portable Soil Moisture Meter PH Tester for Greenhouses Orchards
$50.95 Save $18.05 RRP: $69.00
Fyearfly Soil Humidity PH Tester, High Accuracy Portable Soil Moisture Meter PH Tester, for Greenhouses Orchards Field Vegetables Care
$50.95 Save $18.05 RRP: $69.00
Uadme Soil Meter, High Accuracy Quick Response Portable Soil Moisture Meter PH Tester for Greenhouses Orchards
$50.95 Save $18.05 RRP: $69.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$22.95 Save $1.00 RRP: $23.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
$38.95 Save $11.00 RRP: $49.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Electrode Probefor Aquarium for Aquarium
$35.95 Save $23.05 RRP: $59.00
BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
$329.00 Save $420.00 RRP: $749.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
$21.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$38.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
$279.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
$54.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
$13.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter
$34.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$9.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool Blue
$16.95 Save $26.00 RRP: $42.95
PH-98103 Digital Soil PH Meter Portable Water PH Tester for Aquarium Lab Swimming Pool School
$69.00
Testeur d'eau numérique TDS, détecteur portable de qualité de l'eau, stylo de détection 0 à 9990 ppm
$14.95 Save $4.00 RRP: $18.95
Détecteur de sol à écran LED, testeur de pH, humidimètre pour plantes, outil de test d'acidité, d'alcalinité et de température
$29.95 Save $9.00 RRP: $38.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range Denuotop
$38.95
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Digital ORP / TEMP Meter Tester
$44.95 Save $29.05 RRP: $74.00
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Digital ORP / TEMP Meter Tester
$69.00 Save $40.00 RRP: $109.00
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
$33.95
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95
M2 TDS Meter Test Pen Portable Water Quality Tester Detector Meter for Swimming Pool
$16.95 Save $17.00 RRP: $33.95
PH Tester Pen Accurate Measurement Auto Backlit Portable PH Meter Water Quality Tester 0 to 14ph
$32.95 Save $18.00 RRP: $50.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool Blue
$19.95 Save $18.00 RRP: $37.95
DEWIN TDS Test Pen, Meter Accurate Portable Digital Water Quality Tester for Aquaculture Domestic
$18.95 Save $18.00 RRP: $36.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$13.95 Save $11.00 RRP: $24.95