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Shop the best prices on 9,017 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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2,497 - 2,528 of 9,017
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
$14.95 Save $1.00 RRP: $15.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
$13.95 Save $1.00 RRP: $14.95
Professional Soil PH Meter Soil EC Fertility Salt Tester Monitor
$129.00 Save $10.00 RRP: $139.00
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (UK)
$169.00 Save $10.00 RRP: $179.00
Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester
$89.00 Save $5.00 RRP: $94.00
Yellow ph value test pen, PH tester
$18.95 Save $1.00 RRP: $19.95
LS310 , TOC, UV275, TDS Meter Digital for Drinking Water
$89.00 Save $5.00 RRP: $94.00
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming PoolEU Plug 230V
$149.00 Save $50.00 RRP: $199.00
Electrolysis Water Tester with TDS Meter - Quick Water Quality Analyzer for Home/Aquariums (EU Plug)
$74.00 Save $35.00 RRP: $109.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for T
$39.95
Multifunctional Water Quality Testing Pen
$17.95 Save $8.00 RRP: $25.95
Dissolved Oxygen Meter
$119.00
PH Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies
$26.95 Save $7.00 RRP: $33.95
VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
$27.95 Save $8.00 RRP: $35.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
$94.00
Digital Water Quality Tester with Bluetooth pH and Temperature Meter, Dual Display for Pool and Aquarium
$89.00 Save $50.00 RRP: $139.00
Digital pH Meter with ATC Accuracy Water Quality Tester for Drinking Water Pool Aquarium
$26.95 Save $14.00 RRP: $40.95
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$64.00 Save $35.00 RRP: $99.00
Soil pH Tester and Moisture Meter 6in1 with NPK Sensor IP68 Waterproof for Garden Soil Health
$69.00 Save $30.00 RRP: $99.00
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
$20.95 Save $10.00 RRP: $30.95
Water Quality Tester with Instant Voice Reporting, MultiParameter Digital Water Meter for Home and Outdoor Use
$64.00 Save $30.00 RRP: $94.00
TDS Water Quality Tester Dual Probe Digital Meter for RealTime Tap Water and Aquarium Monitoring
$84.00 Save $45.00 RRP: $129.00
7 in 1 Digital Water Quality Tester pH ORP Salinity Temp Meter IP67 Waterproof with Backlit LCD
$54.00 Save $25.00 RRP: $79.00
Water Quality Tester for Drinking Water and Aquariums, Digital TDS Meter with Temperature Display
$34.95 Save $19.05 RRP: $54.00
5in1 Digital PH TDS EC Salt Temperature Meter for Drinking Water, Pool and Aquarium
$59.00 Save $30.00 RRP: $89.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$41.95
100 Pcs Hot Tub Test Strips 3 In 1 Pool Test Strips, Spa Ph Test Strips Easy And Quick Detect Water Tester Strips
$16.95 Save $42.05 RRP: $59.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$36.95 Save $6.00 RRP: $42.95
Portable LCD Digital pH Tester Pen for Aquarium Pool Water Wine
$18.95 Save $5.00 RRP: $23.95
PH Meter Water Quality Monitor Online for Aquarium EU Plug
$36.95 Save $5.00 RRP: $41.95
Testeur de sol EC‑316, haute précision, haute sensibilité, salinité du sol, testeur EC pour plantation agricole
$64.00 Save $20.00 RRP: $84.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
$129.00