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Shop the best prices on 22,252 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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33 - 64 of 3,200
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
2 In 1 Ph/temp Ph Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
$199.00
Brackish Water Test Liquid PH Tester NO2/NO3 Testing Detect Residual Chlorine
$30.95
Brix Refractometer Fruit Sweetness Cutting Fluid Concentration High Accuracy Sugar Refractometer
$79.00 Save $20.00 RRP: $99.00
2 in 1 Soil PH and Moisture Meter Pointer Soil PH Tester Soil Moisture Gauge with Waterproof Gasket Soil Tester for Garden Greenhouse Lawn Farm
$50.95 Save $28.05 RRP: $79.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter pH Meter Temperature Moisture Sunlight Intensity PH Tester
$69.00 Save $40.00 RRP: $109.00
TDS Detection Pen Water Tester 2 Keys Display Backlight Function Portable for Aquaculture Community Water Station
$32.95 Save $26.05 RRP: $59.00
TDS Tester Accurate Quick Measurement Portable Mini Water Quality Meter 0 to 9990ppm
$30.95 Save $28.05 RRP: $59.00
VOBOR Handheld Water Quality Tester for Aquaculture Aquarium Water System Portable Water Quality Analyzer
$99.00 Save $30.00 RRP: $129.00
Soil PH Moisture Meter 2 in 1 High Precise Sensitive Anti Rust Soil PH Tester Hygrometer Long
$89.00 Save $30.00 RRP: $119.00
Water Quality Tester Testing Pen Digital Professional TDS Meter Water Temperature Tester
$40.95 Save $28.05 RRP: $69.00
VT-05 Soil PH Meter Tester, Portable Moisture Sensor, Hygrometer Portable Moisture Sensor PH Instrument for Plant Care Garden Lawn UPMU6
$43.95 Save $25.05 RRP: $69.00
Water Quality Tester, TDS Meter, 3 in 1 Water Quality Tester TDS EC Conductivity Temperature Meter for Household Water 43NAM
$29.95 Save $24.05 RRP: $54.00
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
$46.95 Save $32.05 RRP: $79.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$27.95
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
$54.00 Save $20.00 RRP: $74.00
Soil Tester 3-in-1 Plant Moisture Meter Fertility PH Tester for Home Garden Lawn Farm Indoor & Outdoor Use Durable
$37.95
PH Pen Waterproof Pocket Tester, Easy Calibration, Sensitive Probe for Improved Accuracy Durability for Hydroponics Yellow
$37.95
High-Accuracy pH Electrode Sensor 0-14 pH Range, BNC Plug Composite pH Probe for Laboratory Equipment
$59.00 Save $150.00 RRP: $209.00
PC101 Water PH Meter Water Quality Tester PH CL2 Chlorine Test Meter PH Tester for Swimming Pool Spa Aquarium Exact Offers,
$94.00 Save $15.00 RRP: $109.00
New 2 In 1 Ph Chlorine Meter Tester Pc 102 Tester Pen Ph Chlorine Water Quality Testing Device Cl2 Aquarium
$109.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$44.95 Save $39.05 RRP: $84.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab unbrand
$21.95