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Shop the best prices on 22,248 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Xpba, Wonderful and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$33.95 Save $16.00 RRP: $49.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$54.00 Save $10.00 RRP: $64.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
$12.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$45.95 Save $33.05 RRP: $79.00
suitable for PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio-YI WU CHUN HUI
$29.95 Save $34.05 RRP: $64.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$159.00 Save $110.00 RRP: $269.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$13.95
Digital Salinometer For Saltwater Ponds And Fish
$59.00 Save $15.00 RRP: $74.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$34.95 Save $34.05 RRP: $69.00
3-in-1 H2 Meter Tester Digital Water Quality Test Meter ORP/H2/Temperature Test Pen High Accuracy for Drinking Water Multicolor
$84.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$34.95 Save $69.05 RRP: $104.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$89.00 Save $200.00 RRP: $289.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$54.00 Save $50.00 RRP: $104.00
2025 Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
$249.00 Save $250.00 RRP: $499.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$189.00 Save $80.00 RRP: $269.00
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$49.95 Save $24.05 RRP: $74.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$119.00 Save $80.00 RRP: $199.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
$169.00 Save $60.00 RRP: $229.00
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$28.95 Save $14.00 RRP: $42.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
$41.95 Save $47.05 RRP: $89.00
Digital PH Meter,7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC
$94.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
$99.00 Save $70.00 RRP: $169.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
$49.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo Edition 1129
$54.00 Save $65.00 RRP: $119.00
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Mois
$35.95 Save $1.00 RRP: $36.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
$51.95 Save $22.05 RRP: $74.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer
$54.00 Save $15.00 RRP: $69.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
$11.95 Save $2.00 RRP: $13.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$69.00 Save $30.00 RRP: $99.00
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$26.95 Save $42.05 RRP: $69.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
$19.95 Save $11.00 RRP: $30.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
$319.00