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Shop the best prices on 36,271 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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961 - 992 of 36,271
3 in 1 Water Quality Tester, TDS, EC, Conductivity, Temperature, for Household Water
$22.95 Save $6.00 RRP: $28.95
PH-3012 pH Tester and Water Quality Analyzer with Backlight for Lab Hydroponic Aquaculture
$99.00 Save $30.00 RRP: $129.00
Voltmeter ammeter 64 A 170 to 270 V 0 to 17 kW Guide rail Power-off memory Color display Electricity meter for industry and home
$51.95 Save $17.05 RRP: $69.00
Waterproof pH Probe, Accurate Measurement, Fast Response, pH Electrode for BNC Q9 Sockets, 1.2m
$35.95 Save $10.00 RRP: $45.95
Multi-Parameter Bluetooth Water Tester for PH, TDS, EC, Salt & Temp in Pools & Aquariums
$109.00 Save $110.00 RRP: $219.00
PH-037 Waterproof Portable Digital pH Meter Tester for Drinking Water, Aquarium, Laboratory
$47.95 Save $16.05 RRP: $64.00
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality TestingEU Plug 220V
$54.00 Save $35.00 RRP: $89.00
Portable Digital PH Tester with Backlight High Accuracy ATC PH Meter Pen for Water Soil Acidity Testing
$25.95
Refractometer Handheld Seawater Salinity Meter 0100% Sodium Chloride Concentration Refractometer Easy To Use
$59.00 Save $30.00 RRP: $89.00
Soil Plant Water Meter Accurate Immediate Test Moisture PH Hygrometer Fertility Detector Tester for Garden and Agriculture
$22.95
5Packs 80 Strips Professional 1-14 ph Litmus Paper PH Test Strips Soil Test Strips Acid-base Test Paper with Control Card
$27.95 Save $10.00 RRP: $37.95
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden
$139.00 Save $20.00 RRP: $159.00
Portable LCD Digital PH Tester Pen for Food Beverage Water Testing Aquarium Pool Quality Measurement Meter Accurate
$27.95
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-func
$109.00 Save $60.00 RRP: $169.00
Water Quality Tester 4 in 1 PH/ORP/H2&TEM Meter with Backlight
$44.95 Save $24.05 RRP: $69.00
Water Testing Pen LCD Screen Safe Reliable Automatic Temperature Compensation Accurate Display Water Quality Tester
$14.95 Save $8.00 RRP: $22.95
Pen ORP Meter 15.1x3.3x2cm Green Portable Redox Water Tester
$36.95 Save $17.05 RRP: $54.00
WiFi Online PH TDS Controller Professional 3 in 1 PH/TDS/TEMP Water Quality Detector PH Controller Water Quality Tester for Aquarium Hydroponics
$179.00 Save $110.00 RRP: $289.00
Refractometer B137WHITE, 050% Brix, ATC, Handheld, Fruit Juice Milk Tea Sugar Meter
$52.95 Save $26.05 RRP: $79.00
Risegun Soil Moisture Meter,Soil PH Meter, Soil Tester Pointer Type Soil PH Quality Detector Tool for Moisture, Light,Nutrients, PH, Garden, Lawn,
$47.95 Save $21.05 RRP: $69.00
PH-3012B Quality Purity PH Meter Digital Water Tester for Laboratory
$41.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$33.95 Save $35.05 RRP: $69.00
Transportable Water Quality Tester For Measurement With Tall Accuracy Transducer Multicolor
$74.00
4 in 1 Digital Water Tester Temperature TDS PH Meter High Accuracy EC Meter Durable TEMP PPM PH Meter with Backlit LCD Screen
$47.95 Save $11.05 RRP: $59.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, F
$22.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$84.00
PH-98108 pH Meter Sharp Glass Electrode for Water Food Cheese Milk Soil pH Test
$119.00 Save $30.00 RRP: $149.00
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter
$9.95
Food Grade pH Meter with Waterproof Design - High Accuracy
$229.00 Save $220.00 RRP: $449.00
PH-116 6 in 1 Water Quality Tester Digital PH Meter PH/Temp/EC//RH/TDS Monitor Water Detector for Pool EU Plug
$149.00
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
$21.95
Digital TDS Meter Water Quality Tester Pen 0-9990PPM Mini Portable Water Quality Monitor Analyzer for Drinking Water Aquarium
$59.00 Save $25.00 RRP: $84.00