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Shop the best prices on 8,903 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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353 - 384 of 8,903
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
$59.00 Save $30.00 RRP: $89.00
High Accurancy Soil PH Tester Soil Moisture/PH Testers Garden Planting Soil Detector Soil PH Test To
$24.95 Save $34.05 RRP: $59.00
Soil Tester, Soil Acidity Meter Soil Moisture And Moisture Ph Value Detector Soil Measuring Device For Horticulture Pot Garden Agriculture
$79.00 Save $80.00 RRP: $159.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
$54.00 Save $15.00 RRP: $69.00
2 In 1 Tester Ph Test Pen Chlorine Water Quality Tester Cl
$48.95 Save $55.05 RRP: $104.00
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
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tes
$13.95
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter for Plant Cultivation Garden Too
$25.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$54.00
5 in 1 Soil Meter MOIST//PH/LIGHT/Temperature Meter Digital Monitor for House Plants Garden Lawn Fa
$24.95 Save $1.00 RRP: $25.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test f
$42.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$199.00
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Ex
$36.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$14.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$189.00 Save $90.00 RRP: $279.00
Yieryi 2023 New Ph Meters Professional Aquarium Water Quality Tester Monitor 0-14 Ph Temp Detector For Swimming Pool Hydroponics
$84.00
50 Pieces 3m Wire Length Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$1,349.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$84.00 Save $45.00 RRP: $129.00
Ph-803w Two In One Intelligent Bluetooth Water Quality Detector Ph Meter Ph Meter Orp Redox Analyzer
$239.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
$74.00 Save $45.00 RRP: $119.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$249.00 Save $120.00 RRP: $369.00
2pcs High Resolution Ph Meter Digital Ph Tester Lcd Display Data Hold Forcheese Milk Ph Tester -ph-
$119.00 Save $80.00 RRP: $199.00
C-600 7 in 1 Water Quality Test Pen PH TDS TEMP EC Salinity SG ORP Meter for Aquarium
$69.00 Save $25.00 RRP: $94.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$119.00 Save $50.00 RRP: $169.00
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/p
$69.00 Save $100.00 RRP: $169.00
Bluethooth Ph Acdimeter 2 In 1 Temperature Ph Tester Automatic Calibrating Ph Meter For Cosmetics W
$99.00 Save $80.00 RRP: $179.00
5 In 1 Water Quality Detector With Backlight Ph/ec/tds/salt/temp Testing Pen For Water
$189.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
$139.00
ORP Meter Portable Redox Potential Test Pen Digital Measurement ORP/Temperature Tester
$59.00 Save $15.00 RRP: $74.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$36.95 Save $11.00 RRP: $47.95
4-in-1 Multifunctional PH / EC / TDS / Temp Meter Portable Water Quality Digital Backlit Tester Pen
$54.00 Save $85.00 RRP: $139.00
PH-W218 8-in-1 PH EC SALT ORP TDS S.G TEMP CF Monitor WiFi Water Quality Tester - US Plug
$189.00 Save $290.00 RRP: $479.00