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Shop the best prices on 9,006 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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577 - 608 of 9,006
Ph Tester Swimming Pool Spa Drinking Tap Water 50 Strips 14 In 1 Water Quality Test, Ph Paper On Chlorinebromenitritenitrateliquid Hardnesstotal
$26.95 Save $10.00 RRP: $36.95
USB Solar Powered Smart WiFi Zigbee Chlorine Meter PH ORP EC TDS Salinity Temp Swimming Pool Water Quality Analyzer
$169.00 Save $40.00 RRP: $209.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$64.00
7 in 1 Water Quality Tester PH/ EC/TDS/SALT/ORP/Emperature/ Fish Tank Pwimming Pool Water Quality Analyzer
$42.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$159.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$33.95
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit
$43.95 Save $20.05 RRP: $64.00
Ph Meter, Tds Meter 8-in-1 Ph Tester Meter Ec Meter Salt Tester High Accuracy, Perfect /pool(8-in-1
$49.00 Save $25.00 RRP: $74.00
Digital Ph/tds Meter With Atc Ph Tester, 0.01 Resolution High Accuracy 3 In 1 Pen Type Tester, Wate
$59.00 Save $25.00 RRP: $84.00
PH meter Aquarium water quality monitoring analyzer
$79.00 Save $40.00 RRP: $119.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
$54.00 Save $30.00 RRP: $84.00
Ph Meter Replacement Electrode Probe Ph Water Tester Spare Part Probe Acidometer For Aquarium Ph Me
$27.95 Save $12.00 RRP: $39.95
Soil Tester 3-in-1 Plant Moisture Meter Light And Ph Tester For Home, Garden, Lawn, Farm, Indoor And Outdoor Use, Promote Plants Healthy Growth(1pc,gr
$35.95 Save $18.05 RRP: $54.00
PH Meter For Water Digital pH Tester Pen Water Quality Tester 001 High Accuracy With ATC Function
$31.95 Save $15.00 RRP: $46.95
pH/Cl2 Tester, Quality Tester 2 in 1 Water Detector Portable Digital pH and Chlorine Water Quality Tester for Spas
$54.00 Save $185.00 RRP: $239.00
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$28.95 Save $6.00 RRP: $34.95
5-In-1 Water Quality Test Pen Voice Model Ph Meter Tds Salinity Meter
$31.95 Save $6.00 RRP: $37.95
Portable Soil Moisture and pH Tester for Accurate Gardening - Digital Sensor, Lightweight, Easy to Use
$30.95 Save $15.00 RRP: $45.95
1 piece water quality detector portable swimming pool pool pH meter swimming pool accessories pH tester digital tester for pool water quality ABS
$35.95 Save $18.05 RRP: $54.00
Soil pH Tester, Moisture Meter, 3in1 Hygrometer for Garden, Lawn, Farm, Plants, Temperature, Humidity, Acid Test Tool
$34.95 Save $19.05 RRP: $54.00
Wasserqualitätsmessgerät für Trinkwasser, Hochpräziser Tester für Gelöste Feststoffe, Tragbares Wasseranalysegerät
$22.95 Save $11.00 RRP: $33.95
Drinking Water Tester Digital Portable Outdoor Activities Garden Aquarium School Science Experiments Travel Home
$20.95 Save $10.00 RRP: $30.95
Quick Test CL2 Pool PH Tester Solid Spa Water Quality Analyzer Swimming Pool Spa for Testing Chlorine PH
$34.95 Save $17.00 RRP: $51.95
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$89.00 Save $40.00 RRP: $129.00
1 piece digital portable pH tester for pool water quality ABS
$35.95 Save $18.05 RRP: $54.00
pH Meter Digital For Garden Soil And Plants, Indoor/Outdoor Compatible, Soil pH Tester, Smart Gardening Tool
$30.95 Save $15.00 RRP: $45.95
7 in 1 PH/TDS/ORP/Salinity/S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
$129.00
Soil Moisture and pH Tester for Garden, Lawn, Greenhouse, and Plant Care - Blue
$26.95
Multi-Parameter Water Quality Monitor for Aquariums, Accurate pH Meter and Acidometer for Use with Various Brands
$54.00
Moisture and pH Tester for Garden Plants Soil Square Analyzer Tool
$26.95
Soil pH Tester for Plants, Moisture and Humidity Sensor for Gardening, Potted Vegetables, Greenhouse, and Indoor Planting
$54.00
8 in 1 Water Quality Tester for Home Hydroponics: Comprehensive Water Quality Meter Pen
$59.00