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Shop the best prices on 7,005 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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641 - 672 of 3,200
High-Concentration Salinity Meter, Measurement Range 0-28%, Crack-Resistant and Oxidation-Resistant, More Accurate
From $179.00
High-Concentration Salinity Meter, Measurement Range 0-28%, Crack-Resistant and Oxidation-Resistant, More Accurate
From $189.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818
From $18.95
Compatible for PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperaturszrh a-s,New 2026
From $99.00
Kedida CT6322 PH Conductivity Temp Meter Portable LCD Digital Water Testing Measurement Pen,New 2026
From $119.00
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67,New 2026
From $89.00
SMART SENSOR PH328 Digital Backlight Soil Tester 3 in 1 PH/ Moisture/ Temperature Multifunction Port,New 2026
From $84.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur,New 2026
From $99.00
Portable Water Quality Test Pen (Temperature, Hardness, Conductivity) & High-Precision Flat-Surface PH Tester
From $64.00
2X PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM,EC and Temperature Measurement 0.01 PH High Precision
From $19.95
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $139.00
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $7.95
7 in 1 Soil Test Soil Moisture Meter/PH Meter/Light Intensity/Fertility/Air & Soil Hygrometer Temperature with Display
From $29.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $259.00
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $24.95
HM DIGITAL Digital PH-80 2 in 1 ATC PH Temperature Meter HydroTester with One-Touch Automatic Digital Calibration and Datahold
From $59.00
Digital ORP Meter, Portable Water Tester with Auto Calibration, LCD Display for Aquariums & Water Systems
From $28.95
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $28.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $19.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $16.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $17.95
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino UNO R3 TDS Meter
From $7.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $17.95
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From $39.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $28.95
2X 4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $21.95
3/5 in 1 Soil PH/Temperature/Moisture/Sunlight/Fertility Detector LCD Backlight Soil Tester Handheld Soil PH Meter Flower Plants,3 in 1 Green
From $139.00
Blue-tooth Digital 7 in 1 pH Meter PH/TDS/EC/ORP/Salinity /SG/TEMP Meter Water Quality Monitor Tester Drinking Water Aquariums,Without Backlight
From $159.00
Multi-Functional Five-In-One Water Quality Testing Pen TDS/PH EC Temperature Salinity Meter,White
From $109.00
5-in-1 Water Quality Tester with Digital Display Multi-Parameter TDS/EC/Ph/Salt/Temp Tester, 0-999pps/µS/cm for Home, Pool,White
From $109.00
pH test strips, 480 pH test strips, measuring range 1-14, litmus paper for testing saliva, water and aquarium substrate (6 x 80 sheets)
From $59.00
EC TDS Tester PH Meter Aquarium Pool Water Quality Analyzer Purity Testing Pen,d
From $79.00