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Shop the best prices on 9,060 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,249 - 1,280 of 9,060
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$27.95 Save $22.00 RRP: $49.95
2-in-1 Electronic Ph Meter & Tds Meter Water Quality Tester Tds Ph Ec Temperature, Digital Tester With Lcd Display Test For Swimming Pool, Aquarium
$69.00 Save $50.00 RRP: $119.00
Digital Pen Ph Meter Tester Reader Meter Type Ph Tester Aquarium Hydroponic Water Swimming Pool Starlight
$54.00 Save $40.00 RRP: $94.00
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
$16.95 Save $6.00 RRP: $22.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter .
$19.95 Save $13.00 RRP: $32.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
$16.95 Save $13.00 RRP: $29.95
2 in 1 PH Chlorine Meter Tester PC-101 PH Tester Chlorine Water Quality Testing Device CL2
$89.00 Save $70.00 RRP: $159.00
3X Water Quality Tester Electrolyzer Electrolytic Iron Bar TDS Tester Electrolyzer Fast Water Qualit
$21.95 Save $12.00 RRP: $33.95
H3 TDS Tester Meter, Portable Water Quality Analyzer Monitor, Water Quality Test Pen, for Swimming Pool
$16.95 Save $17.00 RRP: $33.95
Portable Compact PH Meter Waterproof Drop Resistance pH Value Tester Testing Tool
$49.95 Save $29.05 RRP: $79.00
PH Water Quality Meter Chlorine Detection Portable Easy Store Tester For Swimming
$36.95 Save $37.05 RRP: $74.00
ORP Composite Electrode Probe ORP Replacement Sensor High Precision Probe Suitable for Laboratory A
$28.95 Save $40.05 RRP: $69.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$25.95
Digital PH Meter AS218 Digital PH Meter Tester 0.00~14.00 pH Humidity Measuring Instrument for Home School Lab Factory
$149.00 Save $20.00 RRP: $169.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base
$31.95 Save $7.00 RRP: $38.95
Portable TDS Meter Water Quality Tester for Drinking Water, Aquariums, Pools, Hydroponics Temp & Pu
$27.95 Save $7.00 RRP: $34.95
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester for Food Beverages Salt Content Aq
$30.95 Save $8.00 RRP: $38.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
$26.95 Save $13.00 RRP: $39.95
2X TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums
$15.95 Save $9.00 RRP: $24.95
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-30Mg/L Dissolved Oxygen Meter Range,Dissolved Oxygen Test Kit
$149.00 Save $90.00 RRP: $239.00
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
$9.95 Save $6.00 RRP: $15.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $35.00 RRP: $94.00
Digital Water Quality Tester - 3-in-1 H2 ORP Temperature Meter for Hydrogen Drinking Water Analysis
$38.95 Save $45.05 RRP: $84.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector-3 in 1
$48.95 Save $15.05 RRP: $64.00
3 In1 PH Tester Water Moisture Light Test Meter Kit For Garden Plant Flower Humidity Measuring Device Moisture Meter Hygrometer-A
$54.00 Save $20.00 RRP: $74.00
SYXLIF PH Tester Soil PH Meter Plants Garden Flowers Soil Moisture Sensor Meter Soil Tester Humidity Meter PH Monitor Detector-Moisture Meter 100
$54.00 Save $20.00 RRP: $74.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$48.95 Save $20.05 RRP: $69.00
Soil PH Tester 3 in 1/4 in 1 PH Light Moisture Water Acidity Humidity Tester Moisture Meter Garden Plant Flower Soil Tester-01(3 in 1)
$59.00 Save $20.00 RRP: $79.00
3 in 1 Digital Soil PH Meter Sunlight PH Tester Garden Flowers Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector-Green
$48.95 Save $15.05 RRP: $64.00
Soil Moisture Meter For Garden Hygrometer Garden Lawn Plant Pot Water PH Tester Tool Meter Analysis Measurement Hygrometer Tools
$54.00 Save $20.00 RRP: $74.00
TDS-M3 Water Test Pen Small Pen-Type PCD Particles High-Accuracy Water Quality Tester TDS Meter
$45.95 Save $18.05 RRP: $64.00
4 in 1 Electronic Soil Tester Soil pH Tester Light Meter Temperature and Humidity Tester (Without Battery)
$24.95 Save $79.05 RRP: $104.00