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Shop the best prices on 8,985 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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577 - 608 of 8,985
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$23.95
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed White
$15.95
5 in 1 Soil Meter MOIST//PH/LIGHT/Temperature Meter Digital Monitor for House Plants Garden Lawn Farm White
$25.95
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Vegetables Dough Milk
$69.00
New 60W 40KHz Ultrasonic Piezoelectric Cleaning Transducer Cleaner High Performance N06 20
$22.95
37MD Noise Measurement Device ABS Sound Pressure Level Meter Noise Meter with Wide Measuring Ranges for Home
$34.95
6 in 1 SPA Water Test Kit PH//GH/CYA// Water Chemical Testing Chlorine PH Meter for SPA and Hot Tubs
$12.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black
$15.95
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
$30.95
PH-113 Temperature Monitor Ph Meter Automatic Calibration Monitor Portable PH Meter
$129.00
-300 Water Tester PH ORP Temperature Tester Temp Meter Aquarium Pool Hydroponics Drinking Water Quality Detector
$32.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
$10.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$10.95
4 Inches Benchtop Digital PH Testing Meter PH Meter Laboratory Analysis Instrument PH Meter to Detect Water Quality (EU)
$309.00
Soil Tester PH/Moisture/Temp Digital LCD Meter Heat- Metal Sensor Monitor for Flower Plants Gardening
$27.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter
$69.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
$59.00
Digital TDS Meter Water Quality Tester, Smart Backlight,Temperature EC/TDS Test Pen for Home Use
$15.95 Save $2.00 RRP: $17.95
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Moist
$27.95 Save $4.00 RRP: $31.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
$12.95 Save $1.00 RRP: $13.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$26.95 Save $27.05 RRP: $54.00
PH Tester Waterproof High Accuracy Meter for Water Hydroponics
$12.95 Save $12.00 RRP: $24.95
3 Key Water Quality Test Pen High-Precision Waterproof Tester for Drinking Water Quality
$5.95 Save $17.00 RRP: $22.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$47.95 Save $31.05 RRP: $79.00
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
$129.00 Save $70.00 RRP: $199.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$28.95 Save $17.00 RRP: $45.95
7 in 1 Digital Soil PH Meter Handheld Soil Tester PH EC Temperature Moisture Air Temp Fertility Sunlight Detector
$94.00 Save $55.00 RRP: $149.00
Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Gardening Plants Farming with Blacklight
$139.00 Save $80.00 RRP: $219.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC/CF/Temp Water Testing Kit for Water Hydroponics Lab
$64.00 Save $40.00 RRP: $104.00
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
$139.00 Save $70.00 RRP: $209.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test for Aquarium EU Plug
$149.00 Save $80.00 RRP: $229.00
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
$13.95 Save $1.00 RRP: $14.95