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Shop the best prices on 8,267 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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2,497 - 2,528 of 3,200
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
From $5.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $27.95
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-30Mg/L Dissolved Oxygen Meter Range,Dissolved O
From $139.00
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $74.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP AU Plug 230V
From $79.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $279.00
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
From $10.95
PH-037 Waterproof Digital PH Meter Portable Water PH Tester for Drinking Water Aquarium Lab
From $31.95
TDS Detection Pen Water Tester 2 Keys Display Backlight Function Portable for Aquaculture Community Water Station
From $15.95
2 in 1 Water Quality Test Pen Smart Bluetooth PH Meter Digital PH Tester for Dough Cheese Cosmetics Soil YY1030
From $84.00
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
From $31.95
Protable LCD PH Tester Pen Aquarium Pool Water Wine Tester Tool
From $22.95
4 in 1 Digital pH Tester with ATC, PH/TDS/EC/High Accuracy Handheld Temperature for Swimming Pool, Lab, Drinking Water, Pond, Beer Brewing, Aquariums
From $37.95
Electronic PH Tester, PH EC Temperature 4 In 1 Set Digital Tester with LCD Display Test for Swimming Pool, Aquarium, Pond, Swimming Pool -
From $39.95
Water Quality Tester, ph Meter, Digital PH Meter PH Tester Water Quality Tester Temperature Function
From $29.95
Soil PH Meter - 2 in 1 Soil pH Tester High Accuracy Fertile Soil pH Tester Mete for Garden Plant Flower
From $29.95
Digital LCD TDS-3 Meter Pen for Water Quality Testing with Temperature and PPM Measurement
From $23.95
Auspicious-water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
From $30.95
Electronic PH Meter Tester, 5 in 1 PH Tester Pocket Thermometer Water Quality PH EC Salt TDS for Home, Pool, Aquarium Water
From $79.00
Digital Tds Tester Pen Portable Water Quality Tds Ec & Temperature Meter Purity Meter Temp Ppm Test
From $19.95
Vacetion--lcd Digital Water Ph Tester Temperature Meter With Atc Portable Water Quality Monitor Acid
From $149.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $84.00
Phs-3c Ph/temp 2in1 Ph Tester Water Quality Analyzer Eu Plug-yvan
From $219.00
10 In 1 Ph/tds/ec/salt/temp/s.g/orp Tester For Pools, Drinking Water
From $179.00
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/p
From $29.95
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function
From $109.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Mete
From $54.00
Portable Residual Chlorine Ph Tester, Water Quality Monitor Checker Can Be Used In Swimming Pool Tan
From $94.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, For Women Teen Girls
From $17.95
Digital Ph Meter Ph/tds/ec/temp Water Quality Tester For Drinking Water Swimming Pools(blue)(1pcs)
From $59.00
Digital Ph Meter High Precision Portable Water Quality Tester Accurate Testing For Drinking Water Aquariums Tester Pen
From $13.95
Digital Water Ph Tester, Lcd Portable High Accuracy Ph Swimming Pool Water Quality Analyzer Pen
From $54.00