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Shop the best prices on 8,990 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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1,025 - 1,056 of 8,990
5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester
$33.95 Save $15.05 RRP: $49.00
36 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter unbrand
$9.95 Save $5.00 RRP: $14.95
Conductivity Tester Water Quality Tester with 99-Point Memory Functi
$279.00 Save $140.00 RRP: $419.00
2X 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums unbrand
$59.00 Save $30.00 RRP: $89.00
7 in 1 Water Quality Tester PH ORP TDS Salinity Temp
$179.00 Save $90.00 RRP: $269.00
5 In 1 Water Quality Detection Pen PH/ Residual Chlorine/ Test Pen
$33.95 Save $20.05 RRP: $54.00
TDS Meter Digital Water Quality Tester
$10.95 Save $6.00 RRP: $16.95
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
$21.95 Save $10.00 RRP: $31.95
10 in 1 Digital PH Meter Water Quality Tester PH///TDS/EC/Hardness
$45.95 Save $23.05 RRP: $69.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
$25.95 Save $12.00 RRP: $37.95
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
$179.00 Save $90.00 RRP: $269.00
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM
$13.95 Save $6.00 RRP: $19.95
Dual Water Quality Tester Online TDS/EC Meter -1
$42.95 Save $21.05 RRP: $64.00
7 in 1 Water Quality Tester High Accuracy Water Quality Test Pen
$31.95 Save $16.00 RRP: $47.95
PH Meter BNC Connector Sensor
$20.95 Save $10.00 RRP: $30.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
$64.00 Save $30.00 RRP: $94.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$39.95 Save $19.05 RRP: $59.00
Oubit 5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector YJK6K
$43.95 Save $20.05 RRP: $64.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(AU)
$119.00 Save $30.00 RRP: $149.00
Electronic PH Tester, PH EC Temperature 4 In 1 Set Digital Tester with LCD Display Test for Swimming Pool, Aquarium, Pond, Swimming Pool -
$45.95 Save $28.05 RRP: $74.00
4 in 1 Digital pH Tester with ATC, PH/TDS/EC/High Accuracy Handheld Temperature for Swimming Pool, Lab, Drinking Water, Pond, Beer Brewing, Aquariums
$42.95 Save $26.05 RRP: $69.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $20.00 RRP: $79.00
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe Bnc Connector
$38.95 Save $15.05 RRP: $54.00
Tuya WiFi 5 in 1 Water Quality Monitor Salt PH/EC TDS S.G Temperature Tester APP Viewing For Aquariums Hydroponic Mariculture EU
$129.00 Save $20.00 RRP: $149.00
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe B
$33.95 Save $14.00 RRP: $47.95
3 in 1 LCD Digital CL/H2/TEMP Water Quality Tester Portable ORP/CL/TEMP Meter Tester Pen for Drink Water Aquarium Swimming Pool
$74.00 Save $10.00 RRP: $84.00
2 In 1 Digital PH Tester ATC PH-03 LCD PH/Temp Meter Aquarium Safe Pool Water Wine Urine Tester Analyzer High Quality
$44.95 Save $9.05 RRP: $54.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
$7.95 Save $51.05 RRP: $59.00
Portable Water Quality Tester 5-In-1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Tempe
$29.95
PH Meter, Digital PH Tester PH Meter for Water, 0-14 PH Testing Range PH Pen, Water Testing Kits fo
$11.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin
$28.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
$44.95