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Shop the best prices on 544 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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385 - 416 of 544
PH Tester Digital Water TDS Meter 6 in 1 with App Connection Auto Data Save Battery Powered Water Quality Tester for ORP CL Temperature
$99.00 Save $50.00 RRP: $149.00
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$15.95 Save $3.00 RRP: $18.95
CO2 Drop Tester, Portable CO2 Monitor Kit, Carbon Dioxide pH Tester, Long Term Monitor, Aquarium Test
$32.95 Save $16.00 RRP: $48.95
Cherry Pink Water Temperature Meter for Baby Bath Care, Accurate Temperature Display, Safe Material, Compact Design
$84.00 Save $65.00 RRP: $149.00
PH Test Water pH Tester with 10ml Reagent Fluid for Accurate Water Balance Measurement for Plants, Garden, Aquarium, and Freshwater
$14.95 Save $8.00 RRP: $22.95
Ph Tester Digital,Pool Salt Tester, Digital Salinity and Meter PH Tester for Pool Salt Water
$74.00 Save $20.00 RRP: $94.00
Water Quality Tester WiFi Digital PH/TDS/EC/S.G/Salt/Temp Meter
$129.00 Save $60.00 RRP: $189.00
Soil Ph Meter, 3-in-1 Soil Moisture/light/ph Tester Plant Care Gardening Tool Kits, Ideal For Garden, Lawn, Farm (green)one Piece
$21.95 Save $21.00 RRP: $42.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Plant Soil, Garden, Farm, Lawn
$20.95 Save $7.00 RRP: $27.95
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer
$38.95 Save $9.00 RRP: $47.95
Swimming Pool Water Quality Tester PC102 - pH Tester for Pools and Spas, Easy-to-Use Digital Water Testing Device
$24.95 Save $12.00 RRP: $36.95
PH Meter Probe for Industrial Water Quality Monitoring - BNC Connector, 0-14 pH Range, Accurate Detection Tool
$28.95 Save $14.00 RRP: $42.95
TDS Meter pH Tester Pen With ATC, 0.01 pH Accuracy, Water Quality Tester For Farming, Pools, Drinking Water, Test Strips
$54.00 Save $25.00 RRP: $79.00
1 piece portable pool pH meter chlorine digital tester water quality detector ABS
$26.95 Save $12.00 RRP: $38.95
8IN1 Digital Water Quality PH Test Pen TDS EC ORP Temp Meter Analysis Instruments Hydrogen Rich Drinking Water Tester
$35.95 Save $18.05 RRP: $54.00
Universal pH test paper strips, pH test strips, pH measurement, full range 014.
$139.00 Save $70.00 RRP: $209.00
3 In 1 PH Tester Digital Water Quality Meter TDS EC Temperature LCD Pen for Purity Testing and Filtered Water
$14.95 Save $8.00 RRP: $22.95
Water Quality pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$119.00 Save $90.00 RRP: $209.00
Digital Water Quality Tester 5 in 1 TDS EC pH Salinity Temperature Meter for Pools Aquariums Drinking Water Monitoring
$35.95 Save $18.05 RRP: $54.00
3 in 1 Soil pH Meter with Moisture and Temperature Sensors, Backlit LCD Display for Gardening and Plant Care
$99.00 Save $50.00 RRP: $149.00
PH Electrode Probe For pH Meter Smart Sensor Digital pH Meter 155 X 25 Mm For Aquarium And Laboratory Use
$22.95 Save $11.00 RRP: $33.95
PH Probe Laboratory Electrode For Fish Tank, 0.0014.00 pH Range, BNC Connector Compatible, Controller Compatible
$22.95 Save $11.00 RRP: $33.95
Digital pH Meter Portable LCD Self Calibrating TDS Meter 10Pack Brewing Aquarium Wine Urine Drinking Water Hydroponics
$14.95 Save $8.00 RRP: $22.95
PH Probe, Laboratory pH Electrode, Water Quality Tester For Fish Tank, pH Culture Detector Sensor
$22.95 Save $11.00 RRP: $33.95
PH Meter Replacement Electrode Probe For PH818 Aquarium, Compatible With PH Meter Water Quality Tester Spare Part
$31.95 Save $15.00 RRP: $46.95
PH Probe BNC Connector Electrode For Aquarium Controller Calibration pH 0.0014.00 Meter For Aquarium Plant Pool Spa
$22.95 Save $11.00 RRP: $33.95
Digital pH Meter Pen 0.01 pH Resolution ATC pH Test Strips Function For Drinking Water Hydroponics Brewing Spa
$23.95 Save $12.00 RRP: $35.95
100Pcs Hot Tub Test Strips, 4 In 1 pH Tester for Pool Water, Total Alkalinity, Chlorine, and Bromine Testing
$14.95 Save $8.00 RRP: $22.95
Precision Electronic Soil pH Meter for Gardening, Fast Accurate Soil Testing with Digital Display and Calibration Function
$15.95 Save $5.00 RRP: $20.95
Smart Soil pH Meters for Accurate Monitoring of Soil Acidity, Alkalinity, Moisture Levels, and Plant Health
$15.95 Save $4.00 RRP: $19.95
7 in1 Water Quality Tester Lab PH Meters, LabGrade PH Meter for Water Testing, Salt Tester, Accuracy
$41.95 Save $22.05 RRP: $64.00
3 in 1 Soil pH Meter With Soil Moisture And Temperature Dual Probe Backlit LCD Digital Meter For Indoor Outdoor Plants
$99.00