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Shop the best prices on 9,239 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,697 - 1,728 of 3,200
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$94.00 Save $55.00 RRP: $149.00
Car handbag holder between seats, suede, large capacity, car wallet holder, console and organizer for（Y0348）
$51.95
3X for UNO TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino Unor 3
$20.95
Portable Professional pH Meter with Backlit LCD Display and pH Electrode for Acid Testing InP2025041800158
$41.95 Save $52.05 RRP: $94.00
Digital 3-in-1 TDS Water Quality Tester for Drinking Water with High Accuracy Testing Kit Integrated Solution
$17.95 Save $41.05 RRP: $59.00
Water Quality pH Probe with BNC Connector for Laboratory and Industrial Use Pool and Factory Water Analysis Electrode Sensor Tester
$14.95 Save $33.00 RRP: $47.95
5-in-1 Salinity Tester, High-Precision Digital Meter for Salt Measurement
$38.95 Save $60.05 RRP: $99.00
PH Meter Pen Probe for Aquarium Pool Water Quality Tester Parts for YY-400 4 in 1 PH ORP H2 Temperature
$16.95 Save $21.00 RRP: $37.95
Portable TDS Meter Water Quality Tester for Drinking Water
$21.95
Lcd Digital Ph Tester Temperature Sunlight Meter Plant
$52.95
Msbd Soil Ph, Moisture, Light, Four-in-one Temperature Detector, Gardening Ph Tester (without Battery) (hy) unbrand
$45.95 Save $13.05 RRP: $59.00
Rankomu Brix Refractometer Portable Liquid Conductivity Meter Pen, Digital Electrical Conductivity Tester, Accurate Readings for Water Testing,
$37.95 Save $21.05 RRP: $59.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test f
$42.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming P
$28.95 Save $45.05 RRP: $74.00
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
$13.95 Save $8.00 RRP: $21.95
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test Moist Tester
$31.95
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,/EC/Temp High Accurate Water Quality M
$30.95 Save $3.00 RRP: $33.95
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
$99.00 Save $50.00 RRP: $149.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$21.95 Save $7.00 RRP: $28.95
Détecteur d'engrais intelligent de haute précision, détecteur de nutriments du sol, capteur NPK
$69.00 Save $20.00 RRP: $89.00
TDS Meter&EC Temperature, Electronic Water Tester with 0-9999PPM Measurement Range,Digital Water Test Pen
$14.95 Save $8.00 RRP: $22.95
3 in 1 PH/EC/Temp Water Quality Tester with Blacklight Display Water PH Digital Pen
$54.00 Save $15.00 RRP: $69.00
12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$7.95 Save $2.00 RRP: $9.95
Soil Ph & Moisture Tester With 250mm Long Metal Probe Waterproof Soil Tester For Garden Flower Farm
$33.95 Save $25.05 RRP: $59.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$38.95 Save $11.00 RRP: $49.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$45.95 Save $83.05 RRP: $129.00
Indicator Paper For Quick Ph Value Measurements Ph Paper Roll
$43.95 Save $15.05 RRP: $59.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$74.00 Save $75.00 RRP: $149.00
Water Quality Tester Ph Water Tester For Pool
$69.00 Save $60.00 RRP: $129.00
Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measuring Range For Water Portable Hydroponics Swimming Pool Measuring Range
$26.95 Save $27.05 RRP: $54.00
Ph Tester, Pc-102b Cl2 Chlorine Tester Pool Spa Water Quality Analyzer With Probe, Handle Probe Length 150mm/5.9inch, One Piece Starlight
$79.00 Save $70.00 RRP: $149.00
Digital Ph Meter,high Accuracy Water Quality Tester With 0-14 Ph Range For Household Drinking
$26.95 Save $8.00 RRP: $34.95