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Shop the best prices on 9,051 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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1,857 - 1,888 of 9,051
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$23.95
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed Black
$15.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$39.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
$43.95
1pc Practical Swimming Pool Water Quality Tester Ph Tester (assorted Color)
$189.00 Save $90.00 RRP: $279.00
10 In 1 Ph/tds/ec/salt/temp/s.g/orp Tester For Pools, Drinking Water
$189.00 Save $90.00 RRP: $279.00
Digital Tds Tester Pen Portable Water Quality Tds Ec & Temperature Meter Purity Meter Temp Ppm Test
$19.95 Save $11.00 RRP: $30.95
Ph Meter Bluetooth-compatible Online Monitor Drinking Water Quality Tester App Control 0.01 High Precision For Aquarium Pools
$69.00 Save $40.00 RRP: $109.00
Digital Water PH Tester, LCD Portable High Accuracy PH Swimming Pool Water Quality Analyzer Pen
$54.00 Save $30.00 RRP: $84.00
Soil PH Meter, PH-98103 Portable Water PH Tester Digital Soil PH Meter for School Pool Laboratory Aquarium
$64.00 Save $35.00 RRP: $99.00
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$89.00 Save $50.00 RRP: $139.00
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality
$32.95
Soil Ph Meter 3-in-1 Soil Tester Soil Ph Tester Digital Plant Soil Testing Kit With Moisture/light/p
$30.95 Save $16.00 RRP: $46.95
Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc
$229.00 Save $120.00 RRP: $349.00
Outdoor Solar Fountain, Solar Pond Water Pump
$31.95 Save $22.05 RRP: $54.00
Digital Water Quality Monitor Tester-ph/tds/ec/temp Analyze Monitor Tester For Pool/drinking Water/
$37.95 Save $21.05 RRP: $59.00
4 In 1 Soil Ph Tester Moisture Sunlight Light Test Meter For Garden Plant Lawns
$15.95 Save $3.00 RRP: $18.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinkin
$28.95 Save $22.00 RRP: $50.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electr
$13.95 Save $2.00 RRP: $15.95
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
$8.95 Save $30.00 RRP: $38.95
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool EU Plug 230V
$179.00 Save $70.00 RRP: $249.00
3 in 1 Moisture Sensor Meter Soil Water Monitor Hydrometer Farming Plant Flowers Garden
$20.95 Save $8.00 RRP: $28.95
3X 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming P
$69.00 Save $15.00 RRP: $84.00
PH Meter Buffer Solution Powder, PH Calibration Solution Packets for Precise PH Meter
$8.95 Save $3.00 RRP: $11.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming P
$249.00 Save $70.00 RRP: $319.00
PH Charging Free Electrode Probe PH Value Test PH Sensor Monitoring Module PH0-14
$25.95 Save $7.00 RRP: $32.95
Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water Lab Poo
$119.00 Save $30.00 RRP: $149.00
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality De
$27.95 Save $8.00 RRP: $35.95
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality
$104.00 Save $35.00 RRP: $139.00
Wifi 7 in 1 Water Quality Tester PH ORP TDS EC Temp Humidity Meter Aquarium Online Analyzer Water An
$129.00 Save $30.00 RRP: $159.00
2 in 1 Soil Moisture Sensor Meter for Plants, Accurate pH Tester for Indoor and Outdoor Use, High Precision Soil Testing Tool
$69.00 Save $30.00 RRP: $99.00
Soil Moisture Meter, 2 in 1 Plant Moisture Sensor and pH Tester for Indoor and Outdoor Use, High Precision Soil Testing Tool
$64.00 Save $35.00 RRP: $99.00