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Shop the best prices on 8,349 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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1,377 - 1,408 of 3,200
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $17.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $17.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
From $40.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $17.95
TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Household Drinking Aquariums
From $13.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $11.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester
From $46.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $79.00
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester
From $43.95
5 in 1 Water Quality Tester PH/EC/TDS/CF/Temp
From $37.95
Bluetooth Portable Dissolved Oxygen Meter for Aquaculture
From $109.00
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $16.95
Soil Tester 6 in 1 PH Moisture Meter for Plants Garden Fertility & Light Sensor Digital Soil Analyzer with Type-C
From $30.95
Salt Meter for Food & Aquarium, Digital Salinity Tester with 3 Modes PPT % SG, Temp & ATC, Portable
From $99.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $12.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
From $109.00
PH4502C PH Value Detection Sensor Module Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $20.95
Water Quality Tester, 3 in 1 Drinking Water Tester, Portable Drinking Water Tester
From $18.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $8.95
50pcs Multifunctional 14 In 1 Swimming Pool Test Paper
From $21.95
6-in-1 Swimming Pool Ph Test Paper Residual Chlorine Ph Value Alkalinity Hardness Test Strip Ph Tester Pool Cleaner Accessories Denuotop
From $17.95
Digital Ph Meter for Water, Protable LCD PH Meter Pen Aquarium, Pool Water, Wine Tester Tool for Household Drinking Water Pool Aquariums Hydroponics
From $32.95
High Accuracy Portable Dissolved Oxygen Sensors Water Quality Tester Rapid Measurement Aquaculture Environmental Study Multicolor
From $249.00
2pcs 3 in 1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-Resistant Metal Sensor Monitor for Flower Plants
From $43.95
Conductivity Tester Water Quality Tester Temperature Digital Water Conductivity Meter with 99-Point Memory Functi AZ8303
From $339.00
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer EU PLUG
From $149.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter EU Plug
From $139.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $199.00
EC PH Monitor for Hydroponics, 6-In-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $119.00
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $104.00
Tuya WiFi 1 in 8 Water Quality Tester S.G/PH/EC/ORP/TDS/CF/SALT/TEMP Measuring Analyzer DIY Water Monitor US Plug
From $149.00
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
From $47.95