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Shop the best prices on 8,877 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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481 - 512 of 8,877
CO2 Drop Tester, Portable CO2 Monitor Kit, Carbon Dioxide pH Tester, Long Term Monitor, Aquarium Test
$45.95 Save $23.05 RRP: $69.00
PH Electrode Probe For pH Meter Smart Sensor Digital pH Meter 155 X 25 Mm For Aquarium And Laboratory Use
$30.95 Save $16.00 RRP: $46.95
PH Meter Pen IP67 Waterproof Large Backlit Screen Dual Temperature pH Tester For Food Alkalinity Greenhouse Soil
$89.00 Save $50.00 RRP: $139.00
PH Meter PC102 2-In-1 PH And Chlorine Meter For Pool And Aquarium - Water Quality Tester, Accurate, Durable
$51.95 Save $27.05 RRP: $79.00
3-in-1 Plant Moisture Tester, Plant Hygrometer, Soil pH Tester, Battery-Free Soil Moisture Meter, Moisture Sensor for Garden Flower
$14.95 Save $39.05 RRP: $54.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$41.95 Save $8.00 RRP: $49.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$32.95 Save $7.00 RRP: $39.95
Soil Meter PH Tester Botanical Garden Lawn Crops Flowers Vegetables Soil Test Battery-Free Gardening Tools (Black)
$30.95 Save $98.05 RRP: $129.00
2 in 1 High Accuracy PH Tester Fertility Tester for Plants Flowers Moisture Acidity Measurement
$20.95 Save $48.05 RRP: $69.00
Pool Salt Tester, 5 in 1 Salinity/Temp/EC/S.G/TDS Meter, Digital Pool Water Tester, High Accuracy Salinity Meter
$41.95 Save $97.05 RRP: $139.00
LCD Screen TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality Pen Tester EC, Conductivity and Temperature Potable Water Quality Purity Measureme
$12.95 Save $46.05 RRP: $59.00
71000 Soil pH Tester - Soil Testing Device - No Batteries Needed - Quick Measurement
$28.95 Save $55.05 RRP: $84.00
Digital TDS Meter Water Quality Conductivity Meter 9999ppm Water Quality Tester Purity for Potable Water, Swimming Pools, Aquariums, Hydroponics
$13.95 Save $40.05 RRP: $54.00
Pool test chlorine/bromine/total hardness/pH/cyanuric acid/total alkalinity water quality test 50pcs
$20.95 Save $58.05 RRP: $79.00
Soil pH Meter, Improved 3-in-1 Soil Moisture/Light/pH Tester Tool Kits (Black)
$24.95 Save $94.05 RRP: $119.00
PH meter PH - Acidity measurement - PH value measurement - pH indicator - pH meter with calibration
$24.95 Save $54.05 RRP: $79.00
Automatic chlorine and pH tester for swimming pool or spa
$69.00 Save $50.00 RRP: $119.00
Blue Ph Value Test Pen, PH Tester 0.01 High- Water Quality Tester, Measuring Range 0-14 PH
$18.95 Save $11.00 RRP: $29.95
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$13.95
3X PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm
$119.00
8in One Soil Sensor for Agriculture PH EC Moisture NPK Tester USB Smart Soil Meter for Precision Farming Salinity Tester
$129.00
WiFi PH Meter 8in1 Multifunction Water Quality Tester With PH Temperature TDS Salinity For Aquariums, Pools, Hydroponics
$209.00 Save $100.00 RRP: $309.00
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
$20.95
6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
$119.00
6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
$119.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$17.95 Save $1.00 RRP: $18.95
7-In-1 Swimming Pool Test Paper Ph Test Paper 1 Bottle of Water Quality Test Paper 100 Sheets
$12.95
Water Quality Tester PC-102 CL2 Chlorine PH Tester Portable Digital Monitor Analysis Chlorine Analy
$26.95
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Far
$11.95
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool Fish Tank Ph Meter Water Quali
$21.95
Digital PH Meter, TDS and EC Pen for Water, with Moisture Light PH Test for Water, Wide Application
$23.95 Save $40.05 RRP: $64.00
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