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Shop the best prices on 8,879 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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289 - 320 of 8,879
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$45.95 Save $63.05 RRP: $109.00
Digital Ph Meter Tester, 0.01 Resolution 0-14ph 4 In 1 Tds Ec Temperature Meter, Water Quality Tester With Backlit Lcd, Auto Calibration, Test For Dri
$47.95 Save $81.05 RRP: $129.00
Ph Meter, Swimming Pool Ph Tester 4 In 1 Electronic Ph Meter Tds Water Quality Meter And Ph Test For Drinking Aquariums Hydroponics Swimming Pool
$18.95 Save $50.05 RRP: $69.00
Soil PH Meter - 2 in 1 Soil pH Tester High Accuracy Fertile Soil pH Tester Mete for Garden Plant Flower
$37.95 Save $16.05 RRP: $54.00
Phenol Red Water pH Tester For Freshwater Aquariums, Tanks, Plants, Lawn And Pool Reagent Balancer, Accurate pH Measurement
$20.95 Save $10.00 RRP: $30.95
PH Meter 0.01 High Precision Water Quality Tester With 0-14 pH Range For Aquarium And Pool Blue
$20.95 Save $10.00 RRP: $30.95
Water Quality Tester PC102 2-In-1 pH and Chlorine Meter, Chlorine Tester, pH Tester, CL2 Water Quality Testing Device
$69.00 Save $35.00 RRP: $104.00
WiFi PH Meter 8in1 Multifunction Water Quality Tester With PH Temperature TDS Salinity For Aquariums, Pools, Hydroponics
$209.00 Save $100.00 RRP: $309.00
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
$20.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
$18.95 Save $18.00 RRP: $36.95
1 Piece - Digital PH Test Pen for Hydroponics 0.01 High Precision Pocket Size, 0-14 PH Measurement R
$15.95 Save $9.00 RRP: $24.95
EVAGO Water Test Pen, Digital Ph Meter Pen, With Atc Button, Water With Auto Calibration Function And 0.00-14.00 Measuring Range
$36.95 Save $32.05 RRP: $69.00
Convenient Plastic Meter, Accurate and Portable Tester, Stable Readings for Food and Beverage Indust
$26.95 Save $6.00 RRP: $32.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquariu
$59.00 Save $15.00 RRP: $74.00
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter Aquarium Pool Hydroponics Drinking W
$30.95 Save $9.00 RRP: $39.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Probe PH Meter BNC Connector 2m/78.7in
$31.95 Save $22.05 RRP: $54.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
$16.95
Lcd Digital Ph Value Meter Ph Water Tester Meter Checker For Aquarium Poor
$41.95
Digital Water Ph Tester, Lcd Portable High Accuracy Ph Swimming Pool Water Quality Analyzer Pen
$84.00
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinking Water
$14.95
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Meter PH Test Pen
$19.95
USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer
$189.00
Tuya WiFi Water Quality Detector S.G/PH/EC/ORP/TDS//SALT/TEMP Measuring Analyzer Water Monitor EU Plug
$139.00
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH unbrand
$18.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$46.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$40.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
$129.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$9.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$13.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$69.00
Professional Hydroponic Meter 4 in 1 PH EC TDS TEMP Tester Monitor Long Probes for Nutrient Solutions,Swimming,Aquarium
$64.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$15.95