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Shop the best prices on 36,104 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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129 - 160 of 36,104
High Precision H2 Meter Digital Hydrogen Meter with Data Hold for Aquariums
$79.00
Soil PH Fertility Meter with 3 Probes for Garden Farm Lawn Outdoor & Indoor
$33.95
Digital pH Meter Waterproof High Accuracy Tester Pen 5 in 1 TDS/EC/PH/Salinity
$69.00
Salinity Refractometer For Seawater And Marine Fishkeeping Aquarium 0-100 Ppt With Automatic Temperature Compensation
$59.00 Save $15.00 RRP: $74.00
Soil Ph Meter, 4-in-1 Soil Test Kits Ph Moisture Meter Plant Water Light
$21.95 Save $6.00 RRP: $27.95
Ms6812 Network Cable Tester Cable Tracing Tester
$44.95 Save $14.05 RRP: $59.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$69.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$21.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
$6.95 Save $22.00 RRP: $28.95
Waterproof PH Probe Sensor Electrode with BNC Connector Compatible with pH Meter Tester for Pool Industrial Water Testing
$14.95 Save $17.00 RRP: $31.95
Portable PH Tester Meter with Electrode Sensor for Swimming Pool Drinking Water and Scientific Experiments
$20.95 Save $22.00 RRP: $42.95
Waterproof PH Sensor Probe for Industrial Laboratory Use Compatible with Most PH Meters 0.1 to 14 Range
$14.95 Save $19.00 RRP: $33.95
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
$36.95 Save $37.05 RRP: $74.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
$37.95 Save $41.05 RRP: $79.00
Ph Meter Kit Acidity Alkalinity Analyzer Acidity Meter Probe Detachable For In
$54.00
PH Meter Calibration Point 3 Type PH Buffer Powder Set Measure Calibration Solution Powder For PH Te
$8.95 Save $2.00 RRP: $10.95
Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/PH Tester Gardening Tool Kit for Plant Care, Great for Garden, Lawn, Farm, Indoor and Outdoor Use (Gree
$44.95 Save $29.05 RRP: $74.00
5 Pack Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probe
$9.95 Save $10.00 RRP: $19.95
Soil pH Meter Vt-05 - Portable Hygrometer Moisture Sensor for Garden, Farm, Lawn - Indoor & Outdoor
$64.00 Save $65.00 RRP: $129.00
Water Quality Tester, Accurate and Reliable, TDS Meter, Ideal Water Quality Tester for Drinking Water, Aquarium, etc.
$32.95 Save $15.00 RRP: $47.95
TDS Tester Multifunctional Digital 3 in 1 TDS Meter EC and Temperature with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydrop
$35.95 Save $18.05 RRP: $54.00
ph Soil Tester 3 in 1 Soil ph Tester, Soil Tester Kit Plant Moisture PH Soil Meter Soil for Flower/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
$38.95 Save $20.05 RRP: $59.00
Electronic Chlorine and pH tester for swimming pools - Water quality meter
$79.00 Save $40.00 RRP: $119.00
Salinity Meter, Salinity Digital PenType Salinity Meter, Professional Automatic Temperature Compensation Antifreeze Refractometer, Salinity Refractome
$79.00
5 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Plant Meter Acidity Moisture PH Temperature Detection
$89.00 Save $15.00 RRP: $104.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$46.95 Save $72.05 RRP: $119.00
Soil Tester Soil Moisture Meter Soil Ph Tester Green
$15.95 Save $18.00 RRP: $33.95
Swimming Pool Water Analysis PH Probe, High Accuracy Replacement Probe, PH0-14 Detection Concentration Range, Easy Calibration, Wide Application
$74.00 Save $55.00 RRP: $129.00
Dissolved Oxygen Meter with Electrode 0.0-40mg/L Digital DO Meter with ATC Backlits Water Quality Analyzer for Seawater
$289.00
For Ly201 Soil Ph Testing Instrument Moisture And Humidity Tester Gardening Planting Thermometer
$109.00 Save $120.00 RRP: $229.00
For Backlight Model Tds Ec Water Quality Test Pen Meter Conductivity Test
$74.00 Save $85.00 RRP: $159.00
For Ly601 Soil Detector Greenhouse Planting Soil Ph Hygrometer
$159.00 Save $180.00 RRP: $339.00