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pH Meters

Shop the best prices on 6,544 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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1,121 - 1,152 of 3,200
3-in-1 Soil Tester Fertility Humidity PH Meter Digital LCD Backlit Moisture Acidity Sensor compatible with Outdoor Plants Gardening Farming
From $33.95
2X Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $29.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $33.95
2X 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $59.00
16 in 1 Water Test Kits,400PCS Drinking Water Testing Strips,Tap and Well Water Test Strip&ETesting for PH,Lead,Chlorine
From $36.95
Digital Tri-Meter Three-in-One PH ORP TEMP Meter with Backlight Water Quality Monitor for Pools Drinking Water Aquariums
From $94.00
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
From $129.00
Pc-102 Ph Tester Cl2 Measuring Ph Chlorine Meter Water Quality Testing Device For Swimming Pool Spa Water Chlorine Tester 2 In 1
From $59.00
15 Pcs Rovax Ly Calibrate Ph Meter Ph Calibrat Solut 6.86 Ph Calibrat Kit Ph 4.01 Solut
From $14.95
Ph Meter, 4 In 1 Swimming Pool Ph Er Tds Electronic Ph Meter Meter And Ph For
From $38.95
Chlorine Meter Ph And Ity Er 7 In 1
From $79.00
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $109.00
7-in-1 Digital Water Quality Tester for Swimming Pools, pH/ORP/Salinity for Swimming Pools, 7-in-1 Water Quality Analyzer
From $54.00
4-in-1 Soil Tester pH Temperature Light Meter for Soil, Garden, Lawn, Farm, Indoor and Outdoor Use (Battery Not Included)
From $19.95
Digital pH Meter, Electric Digital Hydroponic Water Tester Pen with LCD Screen, Automatic Calibration Function and 0.00-14.00 Measurement Range
From $15.95
Lebensmittel-PH-Messgert 0,00-14,00 PH Hochprziser Temperatur-PH-Tester-Sensor Sureanalysator fr die Fleischkonservenindustrie ch Walkbee 1451 B
From $169.00
PH Analyzer PH Meter Pen Digital Display Acidity Tester Water Quality Tester 0-14 PH Range for Aquarium Swimming Pool
From $38.95
2x 0.56" 3 Wires DC 0.00V--30.0V LED Panel Digital Display Voltage Meter
From $12.95
Digital pH Meter with Large LCD Display, Quick Accurate Reading Water Quality Tester for Aquarium, Pool, Hydroponics, Laboratory PH3012
From $74.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
From $15.95
Ph Meter 3 In1 Flowers Plant Soil Ph Tester Moisture Light Meter Hydroponics Analyzer (dark Green)(1pc)
From $21.95
16-in-1 100-Count Pool Water Test Strips Kit Drinking Water PH Tester Paper
From $28.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $199.00
TDS Meter with Electrolyzer Function for Water Purity Testing
From $17.95
2-in-1 Soil pH and Moisture Meter with Pointer Display and Waterproof Gasket
From $29.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming [MI]
From $39.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof [MI]
From $54.00