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Shop the best prices on 851 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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129 - 160 of 851
Water Quality Meter, Digital PH Meter for Lab and Field Use, High-Precision Portable PH Tester with Calibration Function
$229.00 Save $110.00 RRP: $339.00
Tuya WiFi 7in1 Water Quality Tester, PH/ORP/EC/PPM/CF/Temp Meter EU Plug
$229.00 Save $110.00 RRP: $339.00
Garden soil moisture and pH meter, an indispensable tool for precise plant care and field production
$22.95 Save $11.00 RRP: $33.95
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
$44.95
Water Quality Tester TDS, EC & Temperature Meter, Portable PPM Meter For Aquarium And Pool, Easy To Use
$22.95
Pool Chlorine Tester, PH Tester, PC102B CL2 Chlorine and PH Tester Swimming Pool Spa Water Quality Analyser with Probe for Family Pools or Spas
$25.95 Save $13.00 RRP: $38.95
3 in 1 Soil pH Meter with Moisture and Temperature Sensors, Backlit LCD Display for Gardening and Plant Care
$104.00 Save $45.00 RRP: $149.00
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$25.95 Save $12.00 RRP: $37.95
TDS Tester Handheld Water Quality Meter Pen, Digital TDS Tester 0-990 PPM, For Home Drinking Water, Aquariums, Pool
$17.95 Save $9.00 RRP: $26.95
Precision Electrode Probe 0-14pH Sensor Tester Meter Monitor for Aquarium Hydroponics High Sensitivity Measurement Tool
$26.95 Save $14.00 RRP: $40.95
15 Pack pH Calibration Powder for Accurate Water Testing in Pools, Aquariums, and Hydroponics
$14.95 Save $8.00 RRP: $22.95
100Pcs 16 in1 Water Test Kit Strips for Tap Pool Spa Hardness
$12.95 Save $8.00 RRP: $20.95
Soil pH and Moisture Meter with Waterproof Seal, Garden Plant and Wood Moisture Tester
$69.00 Save $35.00 RRP: $104.00
pH Sensor 014 pH Range Detection Regulator Module With BNC Electrode Probes And Meter Tester
$26.95 Save $14.00 RRP: $40.95
Digital Water Quality Tester with Accuracy, Quick 3s Reading, Titanium Sensor for Aquarium (Green)
$14.95 Save $8.00 RRP: $22.95
Waterproof Replacement pH Meter Probe for Aquarium with Automatic Calibration for PH818
$31.95 Save $16.00 RRP: $47.95
WiFi pH Meter for Aquarium with Accurate MultiParameter Water Testing and Salt Level Monitoring
$89.00 Save $50.00 RRP: $139.00
6 in 1 Digital Water Quality Tester with pH ORP TDS EC CF Temperature, LED Display for Lab Aquarium
$309.00 Save $150.00 RRP: $459.00
Digital TDS Water Quality Tester with LCD Display for Pools, Precise Measurement 09999 PPM
$14.95 Save $8.00 RRP: $22.95
Digital Chlorine Tester with Accurate Measurement and Probe for Pool and Drinking Water Quality
$26.95 Save $14.00 RRP: $40.95
TDS Meter pH Meter Digital Litmus Water Quality Test Pen 2.00-16.00 for Swimming Pool Drinking Water Aquarium Laboratory
$29.95 Save $15.00 RRP: $44.95
Ph Probe Plastic Glass Material Cone Shape Bnc Connector 17.5cm/6.9in Length Easy Access Value Replaceable Electrode
$79.00
Benchtop Lab Ph Meter High Accuracy Automatic Calibration Laboratory Ph Meter For Aquarium Fish Tank Swimming Pool Eu Plug 230v
$119.00
Yzer, Digital Chlorine And Ph Cl2 Er For Swimming Pools, Spa Yzer With Probe For Home Size Swimming Pools Or S
$54.00 Save $50.00 RRP: $104.00
Po Type Soil Ph Meter Tester Sensor With Detachable Probe, Gardening Quality Monitoring Acidity Test Tool Kits For Gardener Indoor Outdoor Garden,2525
$44.95 Save $44.05 RRP: $89.00
Water Quality Tester 3 in 1 Hydrogen CL Temperature IP65 Waterproof LCD Backlit Water Quality Meter for Drinking Water Pool
$27.95 Save $14.00 RRP: $41.95
Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
$6.95 Save $2.00 RRP: $8.95
2 in 1 LCD Digital Display Soil PH Tester Soil Temp/PH Testers Garden Planting Soil Detector Soil Temperature Test Tool Soil Detect Device
$64.00 Save $20.00 RRP: $84.00
Soil Tester Bluetooth Connection Prong Waterproof Soil Ph Tester for Garden Lawn Farm Indoor
$64.00 Save $40.00 RRP: $104.00
Soil Moisture Meter and pH Tester 2-In-1 Digital Soil Tester For Garden And Lawn Care Professionals
$22.95 Save $11.00 RRP: $33.95
Water Quality Detector pH Tester 1-Piece Digital Pool pH Meter Portable ABS Plastic Swimming Pool Accessory
$26.95 Save $13.00 RRP: $39.95
Hydrogen Test Drops Water pH Test Liquid pH Test Kit Portable pH Meter Digital pH Tester for Pools and Aquariums
$14.95 Save $8.00 RRP: $22.95