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Shop the best prices on 9,087 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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2,593 - 2,624 of 9,087
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
$9.95
Pool and Aquarium Water Quality Tester, LCD Digital pH Tester, Wine Analyzer Pen
$43.95 Save $15.05 RRP: $59.00
4 In 1 Waterproof Ec / Tds / Ph / Temp - Water Quality Tester For Drinking Water Swimming Pools
$84.00 Save $35.00 RRP: $119.00
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$29.95 Save $6.00 RRP: $35.95
5-In-1 Water Quality Test Pen Voice Model Ph Meter Tds Salinity Meter
$32.95 Save $6.00 RRP: $38.95
Water Quality Detection Pen Smart 7 in 1 High Sensitivity Probe Bluetooth PH TDS EC ORP SG Salinity Temperature Meter
$79.00 Save $35.00 RRP: $114.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Red
$16.95 Save $7.00 RRP: $23.95
Foam Pneumatic Walking Boot Ankle Strap Support Foot Orthosis Plantar Splint Brace M
$119.00 Save $100.00 RRP: $219.00
Digital Water Quality Tester 6 In 1 Multifunction Water Quantity Monitor Ph/ Ec/ Tds/ Salt/ G.s/ Tem
$129.00 Save $90.00 RRP: $219.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
$27.95 Save $8.00 RRP: $35.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
$8.95 Save $45.05 RRP: $54.00
Hydrogen-Rich H2 Meter with Backlight High Precision Hydrogen Meter for Water
$79.00 Save $30.00 RRP: $109.00
Portable High Accuracy PH Meter Detector Water Quality Tester Analyzer for Aquarium Aquaculture
$21.95 Save $10.00 RRP: $31.95
Professional PH Tester TDS/EC Test Pen Soil Moisture/PH/Sunlight Intensity Testers Garden Planting S unbrand
$69.00 Save $20.00 RRP: $89.00
Carburetor Spark Plug Kit For Gp5000 Gp5500 Gp6500 Gp6500e 5kw 5.5kw 6.5kw 389cc 0g8442a111 Generator
$119.00
Ph High-precision Water Quality Tester
$209.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug unbrand
$129.00
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water unbrand
$9.95
Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank unbrand
$43.95
5-in-1 Digital Ph Tester Pen, Pool Salt Tester, High Accuracy Digital Salinity Tester For Water
$34.95 Save $59.05 RRP: $94.00
Water Quality Tester Portable Acidity Meter PH Value Detection
$69.00 Save $60.00 RRP: $129.00
Bluetooth Digital PH Meter For Food, High Accuracy Food PH Tester
$79.00 Save $70.00 RRP: $149.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool
$30.95
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester
$28.95
Blue ph value test pen, PH tester
$17.95
12 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$6.95
Portable Soil Test Tool PH Meter for Quick Soil PH Reading 3Pcs
$25.95 Save $13.00 RRP: $38.95
Soil PH Meter Portable Soil Test Tool for Accurate Measurement 2Pcs
$19.95 Save $8.00 RRP: $27.95
Water Quality Tester, Electronic PH Meter Tester, TDS&EC Temperature Meter, Auto Calibration, TDS PH EC Temperature 4 in 1 Set for Swimming Pool, Aqua
$19.95 Save $69.05 RRP: $89.00
Rankomu Water Quality Tester, 5 in 1 Portable Digital Accurate and Reliable PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester
$43.95 Save $20.05 RRP: $64.00
Water Quality Tester, 5 in 1 Portable Digital Accurate and Reliable PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester
$43.95 Save $20.05 RRP: $64.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
$34.95