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Shop the best prices on 497 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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33 - 64 of 497
Ph Chlorine Er, Ph Er Chlorine,ph Meter
$41.95 Save $52.05 RRP: $94.00
3 In 1 Moisture Light Soil Ph Meter Ph Tester Tool Meter
$20.95 Save $7.00 RRP: $27.95
PH Test Drops Precit pH Meter for Water Tester, Portable Aquarium and Pool pH Tester
$14.95 Save $8.00 RRP: $22.95
pH Tester Meter for Pool Spa Water Quality Monitor
$25.95 Save $13.00 RRP: $38.95
6-in-1 pH Monitor Salt Temp S.G TDS EC Water Quality Tester, Continuous Monitor pH Tester PPM Meter for Aquariums, Hydroponics, Pools Tanks
$119.00 Save $50.00 RRP: $169.00
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$25.95 Save $12.00 RRP: $37.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$40.95
pH Electrode with BNC Connector for AquaMedic pH Controller
$59.00 Save $25.00 RRP: $84.00
7 in 1 PH EC TDS Temp ORP CF Meter MultiParameter Water Quality Monitor For Aquarium And Pool Acidometer
$1,549.00 Save $750.00 RRP: $2,299.00
NPK and Soil pH Meter for Gardens 2In1 NPK and pH Testing Tool
$16.95 Save $8.00 RRP: $24.95
Fiveinone Multifunctional Soil Detector (PH Tester, Illumination, Temperature, Humidity, Environment Humidity)(Soil Four in one)
$43.95 Save $20.05 RRP: $64.00
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Plant Soil, Garden, Farm, Lawn
$21.95 Save $7.00 RRP: $28.95
Accurate and Fast Soil pH Meters an Ideal Tool for Gardening and Agriculture
$45.95 Save $8.05 RRP: $54.00
PH Meter For Fruit, Food, Soil Testing Precision Waterproof For Kitchen, Aquarium, Lab With Calibration Powder
$69.00 Save $30.00 RRP: $99.00
PH Probe Replacement 5x Electrode Sensor for Aquarium PH Meter PH818 Compatible
$99.00 Save $50.00 RRP: $149.00
Multifunction Water Tester with Accuracy Measurements Water Analysis Meter for Drinking Water Marine
$38.95 Save $20.05 RRP: $59.00
Water Quality Tester, Large Screen and PH Meter with Probe, Portable Water PH Tester for Swimming Pool Spa
$29.95 Save $15.00 RRP: $44.95
PH Drops,Water PH Tester 10ml Reagent Fluid for Water Balance Measurement Balancer Meter for Plants Garden Tank Aquarium Lawn Freshwater
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$14.95 Save $8.00 RRP: $22.95
TDS Meter,Digital TDS EC Temperature Tester 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $8.00 RRP: $23.95
Water Quality Tester Digital Chlorine Meter PH Tester 7 in 1 Salt/ORP/TDS/EC/Temp Meter CL Water Quality Analyzer
$109.00 Save $60.00 RRP: $169.00
Tds Tester, TDS EC Temperature Meter,Portable Detection Device for PPM Measurement, Professional Tool for Aquariums Swimming Pool
$14.95 Save $8.00 RRP: $22.95
PH Meter Calibration Powder PH Buffer Powder Solution Powder Convenient and Individually Packaged PH Powder Set 3 pieces. Ref: 9188
$20.95 Save $10.00 RRP: $30.95
pool pH meter pool maintenance detector water detection device ABS Ref: 9360
$34.95 Save $19.05 RRP: $54.00
portable swimming pool water quality tester pH meter pool accessories
$26.95 Save $13.00 RRP: $39.95
Electrode Probe 014PH Probe Tester Meter Monitor for Aquarium Hydroponics Sensitivity
$20.95 Save $11.00 RRP: $31.95
TDS EC Tester Meter, 3in1 Water Quality Meter for Drinking Water, Aquariums
$14.95 Save $8.00 RRP: $22.95
pH Meter 2 In 1 pH And Temperature Meter With Backlit 014 pH Range For Nutrients Hydroponics Indoor Aquarium
$46.95 Save $22.05 RRP: $69.00
PH Meter Replacement Electrode Probes 2 Pack Compatible With Aquarium PH818 pH Water Tester Spare Part
$46.95 Save $22.05 RRP: $69.00
Water Quality Test Pen EC pH Meter TDS Salinity Multi Parameter Water Quality Tester Voice Model
$54.00 Save $25.00 RRP: $79.00
pH Tester Digital Water Quality Meter for Pools and Spas, Chlorine and pH Testing PC102B CL2, Accurate Readings
$74.00 Save $35.00 RRP: $109.00
PH Meter Replacement Electrode Probe For PH818 Aquarium PH Water Tester Spare Part Acidometer
$31.95 Save $15.00 RRP: $46.95