Filters

pH Meters

Shop the best prices on 8,275 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.

Filters
161 - 192 of 3,200
4 in 1 NPK Soil Tester with LCD Display, Digital Soil Meter for Quick NPK and Temperature Measurement, Battery Powered
From $119.00
Digital TDS Meter for Drinking Water, LCD Backlit Display, Smart Temperature and Precise TDS Measurement Pen
From $21.95
Digital TDS Meter Water Quality Tester 09990ppm with Precision Waterproof Probe and Battery Included
From $45.95
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ideal Water Ph Tester For Home Drinking, Swimming Poo
From $35.95
4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Hydrogen Concentration Tester For Aquarium, Swimming Pool Yalo
From $84.00
Digital Soil Tester for Nitrogen and Potassium, Accurate Nutrient Measurement, Handheld Analyzer for Garden and Farm
From $104.00
Ph Replacement Probe Aquarium Hydroponic Lab Electrode Ph Yalo
From $59.00
Soil Fertility Tester Meter with Long Probes for Quick Garden and Farm Soil Check
From $31.95
Digital VT05 Soil pH and Moisture Meter Tester with Fast Accurate Readings for Garden and Plants
From $409.00
Bluetooth Water Quality Tester MultiParameter pH ORP EC TDS Temp IP67 for Pool Aquarium Hydroponics
From $109.00
Digital Water Quality Tester Precision Salinity Meter with LCD Display for Aquarium and Seawater
From $37.95
6in1 Soil Moisture Tester Temperature/PH/Humidity/Moisture/Sunlight/Fertility 2 Pack Detachable Probe with LCD
From $26.95
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $25.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $54.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $54.00
7 In 1 Ph/tds/ec/orp/s.g/salinity/temperature Multi-parameter Pocket Water Quality Tester With Electrode Replaceable C-600 Ph Meter For Pools Drinking
From $64.00
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
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $35.95
LCD Screen TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality Pen Tester EC, Conductivity and Temperature Potable Water Quality Purity Measureme
From $37.95
12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $19.95
Soil Moisture Meter High Accuracy Legible Battery-free Easy Operation Stainless Metal Probe Plant Moisture Meter Water Tester for Farming Indoor Outdo
From $32.95
PH Meter Digital Pen 0.01 High Accuracy PH Level Tester Digital pH Pen Household Drinking Brewing Pool Aquarium Tool
From $3.95
2 In 1 Soil Moisture Meter Ph Tester Hygrometer Moisture Sensor
From $22.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $39.95
Ph Meter For Water Hydroponics Digital Ph Tester Pen 0.01 High Accuracy Pocket Size With 0-14 Ph Measurement Range For Household Drinking, Pool And Aq
From $24.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester Compatible With Household
From $22.95
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester compatible with Tuya APP EU Plug 230V-YM
From $109.00
Portable Pen Type LCD Digital PH Meter Hydroponic Aquarium Water Purity Monitor Tester
From $23.95
Portable Meter Ph Digital Ph Tester Lcd Display Water Ph Phy Phys 0.01 Resolution
From $13.95
Digital Water Tester 3 in 1 Temperature Meter Water Quality Test Pen PH Meter
From $29.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
From $54.00
5-in-1 Multifunctional Water Quality Analyzer Portable Pen Type EC/TDS/S.G/SALT/TEMP Test Meter
From $32.95