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Shop the best prices on 868 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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1 piece water quality detector portable swimming pool pool pH meter swimming pool accessories pH tester digital tester for pool water quality ABS
$26.95 Save $13.00 RRP: $39.95
PH Tester for Water, Digital Water Quality Tester PC 102B CL2, Accurate Chlorine Testing Device for Pools, Spas, and Hot Tubs
$179.00 Save $80.00 RRP: $259.00
PH Electrode Sensor Probe with BNC Connector for Laboratory, Industrial, Pool and Water Quality Testing
$27.95 Save $14.00 RRP: $41.95
E201C Type pH Composite Electrode Probe for Acidometer Testing Model E201C Compatible With Industrial Scientific Meters
$26.95 Save $13.00 RRP: $39.95
Water Ph Tester Handheld TDS Pen Water Tester Water Quality Meter For Drinking Water And Aquariums Style A 1
$26.95 Save $13.00 RRP: $39.95
pH Meter Desktop Auto Calibrating Acidity and Alkalinity Tester For Environment Ecology Laboratory
$179.00 Save $90.00 RRP: $269.00
Cultured Water Tester Acidity And Temperature Measurement With 4-Inch Probe
$74.00 Save $35.00 RRP: $109.00
Value Control Meter For Soil And Water Analysis In Agriculture And Laboratory Model Specs pH Range Accuracy Soil Probe
$29.95 Save $15.00 RRP: $44.95
pH Sensor 014 pH Range Detection Regulator Module With BNC Electrode Probes And Meter Tester
$26.95 Save $13.00 RRP: $39.95
Digital Salinity Pen Type Water Tester pH EC Temp Portable Water Quality Checker Aquarium Hydroponics Sea Monitoring
$35.95 Save $18.05 RRP: $54.00
Water Ph Tester 3In1 Digital TDS EC Temp PPM Water Quality Meter Pen Alloy Probe Backlit For Aquarium And Pool Yellow
$34.95 Save $16.00 RRP: $50.95
pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Test Water pH and Chlorine Content for Swimming Pool and Spa
$29.95 Save $14.00 RRP: $43.95
3 in 1 Water Quality Tester with WiFi, LCD Display, Digital pH, EC, Temperature Meter for Home and Garden Use
$139.00 Save $70.00 RRP: $209.00
Pack of 4 Water Quality Tester Chlorine Meter pH Tester for Pool Water
$159.00 Save $80.00 RRP: $239.00
pH Electrode Probe Module With BNC Connector For Fast Measurements In Aquatic Environments Module+Probe Non-Rechargeable
$22.95 Save $11.00 RRP: $33.95
pH Meter Digital For Garden Soil And Plants, Indoor/Outdoor Compatible, Soil pH Tester, Smart Gardening Tool
$22.95 Save $11.00 RRP: $33.95
Drinking Water Tester Digital Portable Outdoor Activities Garden Aquarium School Science Experiments Travel Home
$14.95 Save $8.00 RRP: $22.95
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
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$139.00 Save $210.00 RRP: $349.00
4 In 1 Digital Indoor Outdoor Soil Survey Instrument Measure Ph Tester Acidity Sunlight Moisture Temperature For Garden Farm Lawn Flower Plant
$39.95
Benchtop Lab Ph Meter High Accuracy Automatic Calibration Laboratory Ph Meter For Aquarium Fish Tank Swimming Pool Eu Plug 230v
$119.00
Ph Probe Plastic Glass Material Cone Shape Bnc Connector 17.5cm/6.9in Length Easy Access Value Replaceable Electrode
$79.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$64.00
Professional Ph Water Quality Tester High Precision Portable Pen Type Ph Meter Acidometer For Aquarium Acidimeter Ph Tester Measure Household Drinking
$38.95
Four In One Soil Ph Tester Ph Light Humidity Acidity Tester Soil Humidity Tester Plant Soil Tester Kit Ph Monitor Shibao
$40.95
Water Quality pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$119.00 Save $90.00 RRP: $209.00
Bodenfeuchtigkeitsmesser Pflanzenfeuchtigkeitsmesser pH Tester für Innen- und Außenräume Rasenflächen Balkon ohne Batterie
$17.95 Save $9.00 RRP: $26.95
Acidity Pen Waterproof Pocket Tester Digital Easy Calibration Sensitive Probes Durable For Home Drinking Water Testing
$89.00 Save $50.00 RRP: $139.00
Digital Soil pH Meter 0.0-14.0, Handheld Soil Water Tester for Garden, Indoor Plants, and Pools
$104.00 Save $55.00 RRP: $159.00
PH Replacement Probe for Aquarium and Hydroponic Systems, Laboratory Electrode with BNC Connector, PH Meter Sensor
$25.95 Save $13.00 RRP: $38.95
Water Quality Meter, Digital pH Meter for Food, Water Temperature and Acid Testing, 0.00–14.00 pH Range for Lab and Field Use
$94.00 Save $25.00 RRP: $119.00
PH Litmus Paper PH Test Strips 1-14 Range, 2 Sets Of 160 Strips, Controller Card For Water And Cosmetics
$14.95 Save $8.00 RRP: $22.95