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Shop the best prices on 8,951 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,169 - 3,200 of 8,951
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Spare Part Compatible with Standard Probes
$46.95 Save $27.05 RRP: $74.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for Swimming Pool
$89.00 Save $60.00 RRP: $149.00
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/Temperature/Light, Soil Moisture Meter
$19.95 Save $12.00 RRP: $31.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$25.95 Save $13.00 RRP: $38.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
$59.00 Save $40.00 RRP: $99.00
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$28.95 Save $17.00 RRP: $45.95
2X PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM,EC and Temperature Measurement 0.01 PH High Precision
$21.95 Save $14.00 RRP: $35.95
ZPSHYD 100 Pcs PH Test Strips, 6 in 1 PH Hardness Alkalinity Cyanuric Acid Litmus Test Paper with Two Storage Bottles for Pool Spa
$19.95 Save $17.00 RRP: $36.95
ZPSHYD 200Pcs PH Test Strips, 3 in 1 Alkalinity Hardness Detection Litmus Paper with 4 Bottles for Pool, Spa, Aquarium, Urine and Saliva Testing
$22.95 Save $17.00 RRP: $39.95
Fyearfly PH Test Electrode, 0-14PH Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector, for Aquariums Hydroponics Laboratorie
$30.95 Save $18.00 RRP: $48.95
PH Electrode Probe,Rechargeable PH Controller Meter with Sensor BNC Connector for Laboratory School
$31.95 Save $17.05 RRP: $49.00
ZPSHYD 100Pcs PH Paper, PH0‑14 Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil 50PCE
$19.95 Save $18.00 RRP: $37.95
Fyearfly Rechargeable PH Electrode, 0-14.00 PH Electrode Probe Rechargeable PH Controller Meter Sensor with BNC Connector, for Laboratory School
$31.95 Save $17.05 RRP: $49.00
Zd-06 Soil Ph Tester Moisture Meter Waterproof Soil Tester For Indoor & Outdoor Test Kit Tools With 295mm Long Electrode Probe
$59.00
Soil pH Tester, 4 in 1 Soil Tester Moisture Meter Plant Soil Tester Kit with PH, Light And Moisture Acidity Tester for Flowers
$59.00 Save $20.00 RRP: $79.00
High-precision 2-in-1 Ph Tester Acidity Meter Humidity Detector Flower Soil Ec Soil Tester 3-8 Ph For Garden Greenhouse
$59.00
Ph-6118 Skin Ph Acdimeter 2 In 1 Skin Ph Tester Ph Meter Automatic Calibrating With Backlight For Meat Fruit Milk Lab 40% Off
$89.00
Food PH Meter 0.00~14.00pH Professional Temp pH Tester High Accuracy Sensor Soil Acidity Analyzer for Meat Canning Cheese Dough
$89.00 Save $30.00 RRP: $119.00
Az86031 The Updated Version Of Az8603 The Water Quality Meter Dissolved Oxygen Tester Ph Meter Ph Conductivit
$999.00
Risegun Digital Drinking Water Tester, Bluetooth Water Tester PH ORP EC TDS SALT S.G TEMP 7 in 1 Meter Quality Test Pen for Pool Aquarium
$84.00 Save $20.00 RRP: $104.00
6 In 1 Water Quality Tester Wifi Ph Ec Tds Salt Sg.temp Meter Multifunction Smart Aquarium Monitor Tester Tuya App Control Us/eu
$149.00
Water Quality Tester, Electronic PH Meter Tester Portable Chlorine Meter High Accuracy PH Meter for Drinking Water, Hydroponics, Aquariums, Potable Wa
$59.00 Save $60.00 RRP: $119.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For unbrand
$179.00 Save $90.00 RRP: $269.00
Smart Bluetooth Digital PH Meter Digital PH Tester Dough Alkali Tester Soil Matrix Acidity Meter for Baby Food Supplement Cheese Cosmetics
$129.00 Save $70.00 RRP: $199.00
Soil Moisture Meter 2 In 1 Ph Level Tester Plants Crops Flowers Plant/light/ph Moisture Sensor Meter
$64.00
Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measure
$36.95
Portable Waterproof PH Test Pen Light Display Quick Measuring PH Meter For Indoor Use
$54.00 Save $135.00 RRP: $189.00
Digital PH Meter, Portable Digital PH Tester Reader 0.01pH Resolution, Test with 0-14 pH Measuring Range with ATC for Drinking Water, Aquariums, Hydro
$17.95 Save $61.05 RRP: $79.00
Drill Bit Set LCD Display TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality EC, Conductivity and Temperature Tester Pen Drinking Water Quality
$15.95 Save $58.05 RRP: $74.00
Digital Lcd Water Quality Meter Tester Professional Measuring Pe
$64.00 Save $5.00 RRP: $69.00
Ph Meter For Skin/food/ Soil /fruits/ Meat/ Lab Digital Acidity Meter Ph Tester Multifunction Digita
$159.00 Save $80.00 RRP: $239.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium-
$79.00 Save $70.00 RRP: $149.00