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Shop the best prices on 9,059 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 9,059
Soil Meter Moisture Light and PH Tester Black
$4.95 Save $4.00 RRP: $8.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
$15.95 Save $48.05 RRP: $64.00
Soil Tester, Soil Acidity Meter Soil Moisture And Moisture Ph Value Detector Soil Measuring Device For Horticulture Pot Garden Agriculture
$74.00 Save $10.00 RRP: $84.00
6 in 1 PH Test Strips Swimming Pool Spa Easy and Quick pH Detection, Test Strips for Swimming Pool 5
$43.95 Save $45.05 RRP: $89.00
4 in 1 Soil Moisture Meter PH Tester Humidity Light Nutrient Meter
$19.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
$39.95
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Sal
$24.95
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/ph Suitable For Lighting And Ph Testing Of Gardens Other
$59.00 Save $60.00 RRP: $119.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
$13.95
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop
$23.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$16.95
Smart Bluetooth PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH E
$46.95 Save $27.05 RRP: $74.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab
$64.00
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No
$13.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$17.95
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014, Xxf
$28.95 Save $45.05 RRP: $74.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$54.00 Save $20.00 RRP: $74.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$84.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$199.00
3 Bags/set Point 4.01 7.00 10.01 Good Quality PH Buffer Solution Powder For PH Test Meter Measure Calibration
$12.95 Save $3.00 RRP: $15.95
Portable PH Meter Bluetooth-Compatible Online Monitor Drinking Water Quality Tester APP Control PH Test Pen For Aquarium Pools
$54.00 Save $10.00 RRP: $64.00
5 in 1 EC TDS Water Quality Tester Salinity Temperature pH Meter for Food Beverages Salt Content Aquarium Seawater ATC Meter
$59.00 Save $10.00 RRP: $69.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$149.00 Save $40.00 RRP: $189.00
Soil Tester EC Value Temperature Tester External Orobe Garden Plants Flowers EC Tester Testing Instrument
$59.00 Save $15.00 RRP: $74.00
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
$44.95 Save $14.05 RRP: $59.00
Professional ORP-169E ORP-169F Waterproof ORP Meter High Quality ORP meter Water Quality tester Test Tool ORP tester 40% off Fsu
$89.00 Save $40.00 RRP: $129.00
New 4 in 1 PH/EC/TDS&Temperature Meter Waterproof PH Meter LED Water Quality Monitor Tester PH tester for Pools Drinking Water Fsu
$74.00 Save $45.00 RRP: $119.00
TDS-M1S Water Quality Test Pen TDS Meter Digital Analyzer For Aquarium Pool Portable Water Monitor 0-9990 PPM Aquarium Filter Fsu
$27.95 Save $41.05 RRP: $69.00
New 4 In 1 TDS Meter Water Salt Concentration SALT/TDS/EC/Temp Meter Digital Water Quality Monitor Tester for Pools Aquariums Fsu
$69.00 Save $40.00 RRP: $109.00
New ORP-2069 ORP Meter Digital Pen-type ORP Meter Oxidation Reduction Potential Water Quality Monitor ORP Tester -1999~1999mV Fsu
$69.00 Save $40.00 RRP: $109.00
PH-98108 pH Meter Sharp glass Electrode Measuring Range 0.00 To 14.00 pH for Water Food Cheese Milk Soil pH Test 40% off Fsu
$129.00 Save $40.00 RRP: $169.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester Multi-Parameter EU Plug Fsu
$84.00 Save $45.00 RRP: $129.00