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Shop the best prices on 8,020 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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7,905 - 7,936 of 8,020
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$149.00 Save $80.00 RRP: $229.00
Water Quality Monitor Bluetooth LCD, Handheld Multiparameter PH TDS EC Temperature Meter for Pools and Aquariums
$289.00 Save $140.00 RRP: $429.00
Water Tester Ph Meter, Digital Water Quality Tester For Drinking Water, Pool, Aquarium, Fish Tank, Hydroponics
$64.00 Save $75.00 RRP: $139.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$139.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$69.00 Save $20.00 RRP: $89.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aqu
$189.00 Save $90.00 RRP: $279.00
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester 230V UK Plug
$209.00 Save $60.00 RRP: $269.00
Digital Water Quality Meter Ph Temp Orp Wireless WIFI APP Control Water Monitoring Kit EU Plug 230V
$249.00 Save $70.00 RRP: $319.00
Bluetooth Digital PH Meter For Food, High Accuracy Food PH Tester with Backlit LCD Display For Meat
$139.00
PH Meter Autocorrection Water Quality Tester Portable Waterproof Aquarium Detection Pen
$64.00 Save $20.00 RRP: $84.00
Multifunction Pen Type Water Quality Testing Meter Salinity PH TDS EC ORP Tester
$69.00 Save $20.00 RRP: $89.00
Soil PH Tester 5‑in‑1 Soil Moisture Meter for Plants Temperature Sunlight for Gardening Greenhouse
$64.00 Save $20.00 RRP: $84.00
Portable PH Tester, Water Quality Testing Pen Digital Display Water Quality Monitor Pen PH Temperature Meter for Industry II17G
$79.00 Save $20.00 RRP: $99.00
ZL-7802D Automatic Incubator Multifunctional Temperature and Humidity Controller Digital Hygrostat Thermostat for Eggs Turning and PID Control
$109.00 Save $20.00 RRP: $129.00
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$20.95 Save $10.00 RRP: $30.95
TDS Tester Digital Water Meter Portable Handheld EC PPM Accuracy Temperature Monitor For Aquarium And Hydroponics
$22.95 Save $11.00 RRP: $33.95
PH Reagent Test Drops PH Indicator Solution for Water Quality, pH Meter and Aquarium Tester, Aquarium Test Strips
$20.95 Save $10.00 RRP: $30.95
PH Reagent Test Drops pH Indicator Solution 10 mL Water Quality Tester pH Meter for Water Swimming Pool Sea Water
$20.95 Save $10.00 RRP: $30.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$32.95 Save $21.05 RRP: $54.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Eu Plug
$119.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$79.00 Save $15.00 RRP: $94.00
5-In-1 Water Quality Tester EC TDS SALT TEMP Digital Detector
$32.95
Clamp type with flexible shaft / red (Kleps 30) Velleman
$17.95 Save $8.00 RRP: $25.95
PH ORP Replacement Probe with BNC Plug, 1.15m Length, Accurate Water Testing Accessory for PH ORP Meters
$29.95 Save $8.00 RRP: $37.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$209.00 Save $90.00 RRP: $299.00
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
$5.95 Save $31.00 RRP: $36.95
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$36.95 Save $7.00 RRP: $43.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacul
$139.00 Save $20.00 RRP: $159.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Edition 0709
$94.00 Save $75.00 RRP: $169.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$30.95 Save $63.05 RRP: $94.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture
$129.00 Save $20.00 RRP: $149.00
HT1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH
$139.00 Save $20.00 RRP: $159.00