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Shop the best prices on 8,988 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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2,977 - 3,008 of 8,988
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
$139.00 Save $140.00 RRP: $279.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
$54.00 Save $50.00 RRP: $104.00
Tds Meter, Four-in-one Water Quality Tester, Drinking Water Blue
$36.95 Save $17.05 RRP: $54.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$38.95 Save $40.05 RRP: $79.00
4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor
$45.95 Save $23.05 RRP: $69.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$89.00 Save $50.00 RRP: $139.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof for Aquarium
$119.00 Save $50.00 RRP: $169.00
Chlorine and pH Tester for Swimming Pool Water
$64.00 Save $65.00 RRP: $129.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
$27.95 Save $13.00 RRP: $40.95
2023-Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur-FG
$99.00 Save $60.00 RRP: $159.00
Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
$23.95 Save $15.00 RRP: $38.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
$28.95 Save $19.00 RRP: $47.95
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
$43.95 Save $30.05 RRP: $74.00
7 in 1 Temp ORP EC TDS Salinity S.G PH Meter Online Blue Tooth Water Quality Tester APP Control for Drinking Laboratory
$79.00 Save $15.00 RRP: $94.00
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E-dwdz
$64.00 Save $55.00 RRP: $119.00
New all-in-one water quality test pen tds/ph meter/ec/temperature multifunctional foreign trade quality salinity meter
$46.95 Save $37.05 RRP: $84.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank WNO
$109.00 Save $50.00 RRP: $159.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$39.95 Save $39.05 RRP: $79.00
Professional PH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$23.95 Save $23.00 RRP: $46.95
15pcs PH Meter Buffer Solution Powder for Precise Easy PH Calibration Powder 6.86 4.01 9.18
$23.95 Save $13.00 RRP: $36.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$119.00 Save $120.00 RRP: $239.00
Soil pH Meter, Upgraded 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm (1PC, Black)
$28.95 Save $9.00 RRP: $37.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
$16.95 Save $11.00 RRP: $27.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
$33.95 Save $15.05 RRP: $49.00
Lcd Tds-3 Meter For Drinking Water Quality Tester
$15.95 Save $8.00 RRP: $23.95
Ph Meter, 3 In 1 Garden Soil Test Kit, Tds Ppm Meter, Soil Test Kit
$43.95 Save $25.05 RRP: $69.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$43.95 Save $30.05 RRP: $74.00
80 Strips PH Range 5.5-9.0 PH Alkaline Test Indicator Paper Water Litmus Testing
$23.95 Save $15.00 RRP: $38.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$33.95 Save $20.05 RRP: $54.00
3 Key Water Quality Test Pen High-Precision Waterproof Tester for Drinking Water Quality
$18.95 Save $14.00 RRP: $32.95
6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
$109.00
Digital Ph Meter Tester, 0.01 Resolution 0-14ph 4 In 1 Ph/ec/tds/temperature Meter, Water Quality Tester With Backlit Lcd, Auto Calibration, Test ForG
$79.00 Save $70.00 RRP: $149.00