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Shop the best prices on 8,990 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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2,625 - 2,656 of 8,990
Soil PH Meter Moisture Tester for Home Garden Plant Farm in Colorful Rana Shape
$31.95 Save $15.00 RRP: $46.95
Water Quality Tester Pen 7 in 1 for Hydroponics Aquariums Wine Spas Digital Meter for pH ORP TDS Temp EC Salinity
$89.00 Save $40.00 RRP: $129.00
Hydroponic pHEC Water Quality Tester - pH 0-14, EC 0-19.99mscm, Temperature Compensation, AquariumFish Tank Monitor
$79.00 Save $30.00 RRP: $109.00
Smart online bluetooth chlorine online monitoring measuring instrument
$279.00 Save $420.00 RRP: $699.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$329.00 Save $495.00 RRP: $824.00
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$59.00 Save $25.00 RRP: $84.00
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$39.95 Save $5.00 RRP: $44.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Te
$64.00 Save $35.00 RRP: $99.00
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$48.95 Save $25.05 RRP: $74.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquar
$79.00 Save $50.00 RRP: $129.00
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection R
$149.00 Save $80.00 RRP: $229.00
7 in 1 Digital Soil PH Meter Handheld Soil Tester PH EC Temperature Moisture Air Temp Fertility Sunl
$94.00 Save $35.00 RRP: $129.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(AU)
$149.00 Save $40.00 RRP: $189.00
Multi-Parameter Floating Bluetooth Water Quality Monitor for Pools and Aquaculture
$109.00 Save $30.00 RRP: $139.00
PH Replacement Probe with BNC Interface 300cm Cable 0-14 PH Q9 Probe Controller Oxidation-Reduction Potential Sensor unbrand
$18.95
7 in 1 Water Quality Tester PH/TDS/EC/ORP/Salinity/S. G/TEMP High Accuracy Water Quality Test Pen IP67 Digital PH Meter unbrand
$31.95
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit unbrand
$21.95
pH Calibration 15Pcs Calibration Powder Kit Small Size Suitable For Calibration Tools Water Testing Needs
$16.95 Save $13.00 RRP: $29.95
5 In 1 Ph/tds/ec/orp/temperature Meter Digital Water Quality Tester For Pools, Drinking Water unbrand
$99.00 Save $40.00 RRP: $139.00
5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester
$31.95
White Handheld TDS Digital Water Tester High Household
$8.95
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Farm Outdoor Indoor
$32.95 Save $9.00 RRP: $41.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
$31.95 Save $10.00 RRP: $41.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
$129.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$159.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$8.95 Save $5.00 RRP: $13.95
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Detector for Aquariums
$109.00
Water Tester High Precision Quality Testing Pen for Home Use
$30.95 Save $14.00 RRP: $44.95
Water Tester Compact Quality Testing Pen for Filtered Water
$25.95 Save $25.00 RRP: $50.95
PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
$59.00 Save $15.00 RRP: $74.00
Barsinfi pol Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/ph Suitable For Lighting And Ph Testin
$18.95 Save $6.00 RRP: $24.95
7 in 1 Pool Test Kit PH//GH/CYA///BR Water Chemical Testing Chlorine PH Meter for Swimming Pool
$10.95 Save $12.00 RRP: $22.95