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Shop the best prices on 36,073 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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513 - 544 of 36,073
PH4502C PH Value Detection Sensor Module Detection Regulator
$19.95 Save $20.00 RRP: $39.95
4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor
$59.00 Save $90.00 RRP: $149.00
PH Tester Kit for Drinking Water High Accuracy Digital PH Tester Pen Measure Water PH with 4pcs Buffer Solution Powder
$37.95 Save $16.05 RRP: $54.00
169E ORP/Redox Tester Potential Positive and Negative ORP Meter Waterproof ORP Meter
$44.95 Save $19.05 RRP: $64.00
PH Meter, Digital PH Tester Pen for Water,0.01 Precision Water Quality Tester with ATC Function, Backlight,for Aquarium
$8.95 Save $3.00 RRP: $11.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$28.95 Save $30.05 RRP: $59.00
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
$21.95 Save $37.05 RRP: $59.00
Digital Ph Meter Tester,0.01 Resolution 0-14ph 4 In 1 Tds Ec Temperature Meter,water Quality Tester
$22.95 Save $51.05 RRP: $74.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Shytmv
$9.95 Save $10.00 RRP: $19.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$23.95 Save $24.00 RRP: $47.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
$7.95 Save $7.00 RRP: $14.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
$21.95 Save $97.05 RRP: $119.00
4 in 1 Water Quality Test Pen Portable PH/EC/TDS/Temperature Analyzer with LCD Display
$84.00 Save $35.00 RRP: $119.00
2In1 Portable Soil Ph Tester Acidity Humidity Meter Garden Soil Analyzer Greenhouse Potted Crops Planting Cultivating Tool
$79.00
Wifi Water Quality Tester Ph/ec/tds/orp/salt/ Temp Meter Digital Water Analyzer Smart Monitor Tuya App Online Remote Monitoring
$299.00
100% NEW Arrive Water Quality Tester, 2 in 1 PH Chlorine Meter Tester PC-102 PH Tester Chlorine Water Quality Testing Device CL2 Measuring for Pool Aq
$64.00 Save $10.00 RRP: $74.00
Digital PH Meter with 0-14 PH Measurement Range LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hydroponics
$15.95 Save $15.00 RRP: $30.95
Pocket Portable Digital pH Meter Tester Water Quality Testing for Swimming Pool Aquarium
$8.95 Save $8.00 RRP: $16.95
PH Meter with Backlight Online PH991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for T
$74.00 Save $75.00 RRP: $149.00
4 In 1 PH SALT/EC/S.G/Temp Meter Digital Water Quality Tester for Pool Aquariu
$54.00 Save $10.00 RRP: $64.00
Soil pH Tester 3 in 1 Meter for Moisture, Sunlight, Indoor and Outdoor Plants, Garden and Lawn Use, 1 Pack, Green
$32.95 Save $10.00 RRP: $42.95
Digital Water Quality Tester 6 in 1 PH EC TDS Salt SG Temperature Meter Portable Water Monitor for Drinking Aquarium Hydroponics Lab
$69.00
VT-05 Soil PH Meter Tester Portable Hygrometer Moisture Sensor PH Instrument for Accurate Garden Plant Soil Testing
$31.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Easy to Use, Compact Design
$30.95 Save $6.00 RRP: $36.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester Edition 1031
$59.00 Save $60.00 RRP: $119.00
Hydrogen Test Pen for Aquariums, Gardening & Laboratories - High Sensitivity Digital Hydrogen Meter with Backlit LCD Design
$84.00 Save $55.00 RRP: $139.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
$59.00 Save $30.00 RRP: $89.00
Plant Flower Acid pH Meter Digital Soil Tester for Hydroponics, Gardening, and Indoor Plants with LCD Display
$54.00 Save $30.00 RRP: $84.00
Handheld Dissolved Oxygen Meter Smart DO Meter Portable
$449.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter unbrand
$94.00
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinking Water unbrand
$21.95
Handheld Soil Meter Device for Measuring Acidbase Value Temperature Moisture Featuring LCD Display in Garden Farm Orchards Multicolor
$79.00