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Shop the best prices on 878 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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65 - 96 of 878
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Easy to Use, Compact Design
$15.95 Save $3.00 RRP: $18.95
Soil PH Tester 5‑in‑1 Soil Moisture Meter for Plants Temperature Sunlight for Gardening Greenhouse
$59.00 Save $25.00 RRP: $84.00
Aquatic Solution Tester reliable pH replacement electrode with BNC compatibility (2.95 m) 2.95m
$33.95 Save $17.00 RRP: $50.95
Pool water quality tester, test meter, practical, portable, multifunctional pH tester for saltwater pools and SPAs Ref: 3097
$39.95 Save $12.00 RRP: $51.95
4in1 Water Quality Tester with EC Conductivity Meter, Precision Digital Pen for Drinking Water, Aquariums, Pools, Spas, and Hydroponics
$16.95 Save $8.00 RRP: $24.95
PH Test Strips, 2 Sets, 160 Strips, 1-14 pH Range, Water Cosmetics Floor PH Test Paper With Controller Card
$15.95 Save $7.00 RRP: $22.95
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Spare Part Compatible with Standard Probes
$34.95 Save $17.00 RRP: $51.95
pH Meter Test Strips Litmus Tester For Acid Base Analysis, 0-14 pH Range, Color-Coded Chart, Paper Strip Kit
$15.95 Save $7.00 RRP: $22.95
Replacement Electrode Probe for PH Water Quality Tester, Compatible with PH818 Aquarium, Durable and Accurate pH Measurement Probe
$31.95 Save $16.00 RRP: $47.95
PH Meter PH-98108 Digital Water Quality Tester with Glass Electrode for Aquarium Hydroponics Food Milk Soil
$69.00 Save $35.00 RRP: $104.00
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$94.00 Save $45.00 RRP: $139.00
Soil pH Tester 3in1 Moisture Sensor for Gardening Greenhouse Lawn Pot Plants Waterproof Electrode
$22.95 Save $12.00 RRP: $34.95
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$40.95 Save $23.05 RRP: $64.00
PH Meter Chlorine Test Device Portable Digital Water Quality Analyzer with Dual Display for Swimming Pools and Aquariums
$34.95 Save $18.00 RRP: $52.95
TDS Meter Water Quality Tester 0-9990ppm with 2% Accuracy, Data Lock for Drinking Water, Hydroponics, RO Systems, Pool Testing
$16.95 Save $9.00 RRP: $25.95
Digital pH Meter pH Tester 2.00-16.00 pH Range Water Quality Test Pen For Swimming Pool, Aquarium, Hydroponics
$24.95 Save $12.00 RRP: $36.95
Aquarium Digital Tester LCD Display pH Measurement For Aquaculture Pool Environments
$33.95 Save $17.00 RRP: $50.95
TDS Meter Digital Water Tester 7-in-1 Waterproof with EC, pH, Salt, S.G, ORP, Temp Measurements IP67
$59.00 Save $25.00 RRP: $84.00
PH014 Electrode Probe Module For Precise pH Value Monitoring, Includes Probe, Compatible With Probes, Not Rechargeable
$30.95 Save $15.00 RRP: $45.95
Salinity Meter for Testing the Salinity Value of a Solution for Determining Concentration in Liquid Ref: 4406
$22.95 Save $12.00 RRP: $34.95
PH-201 Laboratory Electrode Probe pH Meter For Aquarium Automatic Water pH Sensor Fish Tank
$22.95 Save $12.00 RRP: $34.95
Water Quality Tester, TDS Digital pH Meter Water Test Pen
$14.95 Save $7.00 RRP: $21.95
PH/CL2 Meter, Digital 2in1 Water Quality PH and Chlorine Meter for Pool Water Quality Analysis, Pool Residual Chlorine Test
$51.95 Save $27.05 RRP: $79.00
Spa Water Tester Water Quality Monitor PH Tester Pool Spa Water Test Kit Monitor Checker Swimming Pool Tester
$25.95
pH Tester, Portable Chlorine Meter For Pools And Spas, Measures Water Quality And Chlorine Level, Pool Chemistry Monitor
$26.95 Save $13.00 RRP: $39.95
TDS Meter For Aquarium And Hydroponics - Temperature Tester, pH 0-14, 0-19990 PPM, Automatic Calibration, Water Quality
$15.95 Save $7.00 RRP: $22.95
Water pH Test Kit For Swimming Pool And Spa Water Water Quality Analyzer Kit With Color Map Detector And pH Tester
$29.95 Save $14.00 RRP: $43.95
Water Quality Tester For Pools With Large Display Accurate pH And Chlorine Readings For Drinking Water And Aquariums
$35.95 Save $18.05 RRP: $54.00
Water Quality Monitor Digital LCD Multi-Parameter Tester With PH EC ORP TEMP SG CF Salt EU Model
$139.00 Save $60.00 RRP: $199.00
7 In1 Water Quality Tester With PH Meter Salt Tester Accuracy Lab Grade Multi Parameter
$69.00 Save $30.00 RRP: $99.00
Digital pH Meter LCD High Accuracy 3 in 1 TDS pH Temperature Pen Tester for Water Wine Spas Aquariums with Carrying Case
$33.95 Save $17.00 RRP: $50.95
DM-1 Dual Inline TDS Monitor, Digital Water Quality Tester with 2 Probes, Measures 0-9990ppm for In/Out Water Quality
$114.00 Save $55.00 RRP: $169.00