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Shop the best prices on 9,051 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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2,049 - 2,080 of 9,051
EC Detector Soil Analyzer -Conductivity Test Potted Planting EC Meter Flowers and Plant Agriculture
$33.95 Save $40.05 RRP: $74.00
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Far
$9.95 Save $38.00 RRP: $47.95
5-in-1 Salinity Digital Tester,Rechargeable Multifunctional High Accuracy Water Temperature //PH/
$39.95 Save $39.05 RRP: $79.00
2PCS Multimeter Test Stick Safety Non-Destructive Wire-Piercing Probes with 4MM Jack Puncture Test
$11.95 Save $38.00 RRP: $49.95
PH Meter LCD Large Screen Display Backlight Water Quality Tester Conductivity PH Meter Tester EU Plug 230‑240V
$74.00 Save $20.00 RRP: $94.00
Orp-969 Redox Meter Orp Tester Portable Digital Water Quality Tester Pen
$139.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$13.95 Save $4.00 RRP: $17.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
$36.95
Digital Lcd Water Quality Tester, Purity Filter Pen, 0-9999 Ppm Tds Meter Tester, Portable Temperature For Hospital Water Lab (white)
$45.95 Save $53.05 RRP: $99.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$54.00 Save $35.00 RRP: $89.00
Digital High Accuracy PH Meter Pool Household Drinking Water Quality Tester
$38.95 Save $30.05 RRP: $69.00
PH pen，PH Value Testers Portable Drinking Water Quality Testers And High Precision
$39.95 Save $29.05 RRP: $69.00
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
$36.95 Save $27.05 RRP: $64.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory ORP Electrode Probe BNC Controller Meter Connector
$34.95 Save $10.00 RRP: $44.95
5 in 1 Water Quality Meter - PH Salinity Temperature TDS EC - Digital Backlit Waterproof Meter
$38.95 Save $20.05 RRP: $59.00
New Ectemp Soil Tester Waterproof Soil Meter Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture 40% Off
$99.00 Save $50.00 RRP: $149.00
Water Quality Testing Tool - Waterproof Electronic Salinity PH TDS EC ORP Tester
$74.00 Save $55.00 RRP: $129.00
High Accuracy Portable Pen Type pH Meter for Aquaculture Fish Tank Water Quality Testing
$27.95 Save $13.00 RRP: $40.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$84.00 Save $15.00 RRP: $99.00
Portable TDS Tester - Accurate and Quick Measurement for Water Quality - Mini Meter 0 to 9990ppm
$31.95 Save $16.00 RRP: $47.95
6 in 1 Water Quality Tester for Aquarium - PH EC TDS SALT SG TEMP Water Meter
$69.00 Save $30.00 RRP: $99.00
Portable PH Meter for Water and Soil Testing 0.00 to 14.00 pH Folding Tester Tool
$39.95 Save $19.05 RRP: $59.00
High Sensitivity Digital Water Quality Tester for pH, TDS, EC, and Temperature - ABS Housing
$79.00 Save $50.00 RRP: $129.00
Wireless WIFI APP Control Digital Water Quality Meter Kit - US Plug 110V
$229.00 Save $130.00 RRP: $359.00
Portable 3 in 1 Digital TDS pH Temperature Meter Water Quality Tester
$42.95 Save $21.05 RRP: $64.00
5-in-1 Water Quality Tester with PH EC Salinity Temp WiFi Monitor for iOS Android
$84.00 Save $35.00 RRP: $119.00
Digital Ph Meter, Digital Lcd Water Quality Tester, Measuring Range For 0-14 Ph, 0.01 Ph Accuracy, For Drinking Water, Aquariums, Hydroponics, Swimmin
$37.95 Save $14.00 RRP: $51.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$21.95 Save $11.00 RRP: $32.95
2 Pcs Soil Tester 3 In 1 Plant Moisture Meter Light&ph Tester gardenlawnfarm Testing Plant Growt
$24.95 Save $9.00 RRP: $33.95
Digital TDS Meter Portable Water Quality Tester 0-9990ppm
$29.95 Save $19.00 RRP: $48.95
7-in-1 Water Quality Monitor Tester with Backlit LCD Display - High Accuracy ORP pH EC Salinity for Aquaculture
$59.00 Save $35.00 RRP: $94.00
Soil Moisture Meter and pH Tester for Plant Testing
$29.95 Save $19.00 RRP: $48.95