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Shop the best prices on 9,061 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,209 - 2,240 of 9,061
2pcs High Resolution Ph Meter Digital Ph Tester Lcd Display Data Hold Forcheese Milk Ph Tester -ph-
$119.00 Save $160.00 RRP: $279.00
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank SuppliesEU Plug 220V
$69.00 Save $20.00 RRP: $89.00
New 10 In 1 Water Quality Tester Ph/tds/ec/salt/temp/s.g/orp/h2/fertile/resistivity Tester Pen For Aquarium Swimming Pool
$84.00
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$199.00 Save $325.00 RRP: $524.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
$119.00 Save $10.00 RRP: $129.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperature Probe
$109.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$35.95 Save $28.05 RRP: $64.00
4-in-1 TDS/EC/Salinity/Temperature Detector Salt Content Test Water Quality Meter for Swimming Pools Water Aquarium
$33.95 Save $30.05 RRP: $64.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition unbrand
$129.00 Save $50.00 RRP: $179.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(AU)
$119.00 Save $40.00 RRP: $159.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$119.00 Save $40.00 RRP: $159.00
HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimmi
$32.95 Save $31.05 RRP: $64.00
EZ-9909 5in1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$84.00 Save $45.00 RRP: $129.00
Water Quality Monitoring Kit Multifunctional PH ORP Temperature Test Controller 5A PH‑2839EU Plug 230V
$239.00 Save $70.00 RRP: $309.00
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingEU Plug 220V
$64.00 Save $20.00 RRP: $84.00
Portable CO Detector Water Resistant 1000mAh Rechargeable Mini CO Meter Tester for Car RV Travel Camping Tent Hotel Room Home Boat Vehicle White
$59.00 Save $15.00 RRP: $74.00
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
$54.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuou
$104.00 Save $25.00 RRP: $129.00
Water Quality Tester Portable Acidity Meter PH Value Detection
$64.00 Save $20.00 RRP: $84.00
3 In 1 Soil Ph Meter Sunlight Ph Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity Ph Monitor Detector-3 In 1 Long Type
$59.00 Save $15.00 RRP: $74.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$189.00 Save $50.00 RRP: $239.00
PH Tester Portable Acidity Meter Water Quality Test Tool for Aquarium Hydroponics Laboratory
$69.00 Save $20.00 RRP: $89.00
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Hydroponic Water Monitor
$69.00 Save $20.00 RRP: $89.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$89.00 Save $80.00 RRP: $169.00
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Ph-meter Measure Ho
$84.00 Save $75.00 RRP: $159.00
9908 Portable Water Quality Tester High Precision PH/EC Conductivity
$29.95 Save $9.00 RRP: $38.95
Digital TDS Water Quality Tester with LCD Display for Pools, Precise Measurement 09999 PPM
$20.95 Save $10.00 RRP: $30.95
2 in 1 Soil pH and Fertility Tester Kit, Fast Accurate Detection, No Battery Required
$28.95 Save $14.00 RRP: $42.95
Chlorine Tester Digital Water Quality Meter for Accurate Pool Aquarium and Drinking Water Analysis
$46.95 Save $27.05 RRP: $74.00
Water Quality Tester Digital pH Meter for Pool and Home Water Testing with Wide Detection Range
$129.00 Save $60.00 RRP: $189.00
Digital Chlorine Tester with Accurate Measurement and Probe for Pool and Drinking Water Quality
$36.95 Save $17.05 RRP: $54.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$10.95