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Shop the best SALE offers on 697 low price ph meters. SAVE on discount and clearance ph meters in the Fruugo SALE, with big savings and cheap deals on Dornbracht and SOJA&CO.. Buy ph meters online safely in the Fruugo SALE, with secure payment and fast shipping to United States.

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Water Quality Tester TDS EC Temp Meter | Digital PPM Tool 5.98 x 1.18 Inches Portable LCD White For Aquarium
$14.95 Save $8.00 RRP: $22.95
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
$16.95 Save $6.00 RRP: $22.95
2 In 1 Soil PH Temperature Meter Soil Tester for Horticultural Flowers Plants Potted Planting
$38.95 Save $11.00 RRP: $49.95
PH Salinity Temperature Tester High Accuracy IP65 Waterproof Portable Digital Water Quality Meter for Home Hotel
$37.95 Save $21.05 RRP: $59.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
$25.95 Save $15.00 RRP: $40.95
Multifunctional Digital 7 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen Water Quality Measurement Tool Water PH/TDS/EC/Sal
$31.95 Save $8.00 RRP: $39.95
Multifunctional High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test Tool
$17.95 Save $8.00 RRP: $25.95
Refractometer 5890% Brix Range For Honey Water Content Tester Beekeeper Tool Sugar Content Concentration Meter
$29.95 Save $15.00 RRP: $44.95
2 Pack Soil Tester, 3-in-1 Plant Moisture Meter Light and PH Tester Garden Lawn Farm, Indoor and Outdoor Use, Soil Test Kit Acidity Water
$69.00 Save $30.00 RRP: $99.00
Airsoft Speed Tester Chronograph with LCD Screen for Tactical Air Guns and Paintball - WST-X01 Model
$109.00 Save $50.00 RRP: $159.00
Acidity/Temperature Meter Digital Water Tester, 5-In-1 Pool and Drinking Water Monitor, pH and Temperature Meter
$69.00 Save $35.00 RRP: $104.00
0-14 pH Tester Monitor with 90 cm Cable, High Sensitivity Electrode Probe for Aquariums and Hydroponics
$29.95 Save $15.00 RRP: $44.95
pH Tester, Portable Chlorine Meter For Pools And Spas, Measures Water Quality And Chlorine Level, Pool Chemistry Monitor
$25.95 Save $13.00 RRP: $38.95
TDS Meter Water Quality Tester 0-9990ppm with 2% Accuracy, Data Lock for Drinking Water, Hydroponics, RO Systems, Pool Testing
$16.95 Save $8.00 RRP: $24.95
pH Probe, pH ORP Replacement Electrode Probe, Aquarium Potential Tester, BNC Plug Line, Water Quality Tester (1.15m)
$23.95 Save $12.00 RRP: $35.95
Water Quality Monitor Digital LCD Multi-Parameter Tester With PH EC ORP TEMP SG CF Salt EU Model
$129.00 Save $70.00 RRP: $199.00
PH/CL2 Meter, Digital 2in1 Water Quality PH and Chlorine Meter for Pool Water Quality Analysis, Pool Residual Chlorine Test
$49.00 Save $25.00 RRP: $74.00
3in1 Water Quality Tester Conductivity PH Water Detection Pen TDS EC Range 09990 for Tourism of the Drinking Water Industry White boxed
$17.95 Save $9.00 RRP: $26.95
pH Meter - 2-in-1 Desktop Laboratory Acidity and Alkalinity Tester with Auto Calibration for Environmental Testing
$199.00 Save $100.00 RRP: $299.00
Water Quality Tester, TDS Digital pH Meter Water Test Pen
$13.95 Save $7.00 RRP: $20.95
Digital PH Meter 7-In-1 Water Tester, High-Accuracy Pen-Type, Pocket-Size, For Drinking Water, Aquariums, Hydroponics
$54.00 Save $30.00 RRP: $84.00
Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
$48.95 Save $25.05 RRP: $74.00
PH Meter Chlorine Pool Tester Detection Multifunction Quick Sensor Tools Measuring Detector Meter
$25.95 Save $13.00 RRP: $38.95
Acid Meter with Automatic Calibration pH and Temperature in Garden Ponds (EU)
$119.00 Save $60.00 RRP: $179.00
Hydrogen Concentration Water Quality Test Pen 4 In 1 Digital Drinking Meter Beige Portable
$69.00 Save $35.00 RRP: $104.00
PH Probe FastResponse pH Sensor For Hydroponics, Aquariums, And Laboratories Blue
$23.95 Save $12.00 RRP: $35.95
pH Detection Regulator Sensor Module With BNC Electrode Probe Arduino Compatible 014 pH Range Blue Water Quality
$23.95 Save $12.00 RRP: $35.95
Professional Soil Nutrient Meter Quick-acting Nitrogen Analyzer Fertility Tester for Gardening Agriculture
$79.00 Save $25.00 RRP: $104.00
5in1 Water Quality Tester PH SALT Total Dissolved Solids EC Temperature Test Meter Multi-functional Mariculture Tester for Drinking Water Aquarium Aq
$25.95 Save $11.00 RRP: $36.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$24.95 Save $24.00 RRP: $48.95
7 In 1 Water Quality Tester X71 PH Meter With Voice Broadcast Digital Display Fast Detection For Drinking Water Or Pool
$59.00 Save $30.00 RRP: $89.00
5-in-1 TDS Meter Water Quality Tester with PH, EC, Salinity, Temperature for Aquariums, Pools and Drinking Water
$45.95 Save $23.05 RRP: $69.00