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Shop the best prices on 8,802 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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8,769 - 8,800 of 8,802
Conductivity Tester Water Quality Tester with 99-Point Memory Functi
$309.00 Save $40.00 RRP: $349.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter EU PLUG
$149.00 Save $20.00 RRP: $169.00
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (UK)
$129.00 Save $30.00 RRP: $159.00
PHS-3C PH Desktop Calibration Acidity Meter US PLUG
$119.00 Save $10.00 RRP: $129.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$12.95 Save $9.00 RRP: $21.95
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
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
Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
$23.95 Save $15.00 RRP: $38.95
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
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$38.95 Save $40.05 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
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
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
$32.95 Save $17.00 RRP: $49.95
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
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$33.95 Save $20.05 RRP: $54.00
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
5-way Kit For Pool Spa Chlorine Total Alkalinity Bromine Ph Tester
$30.95
6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
$99.00
TDS-3 Drinking Water Quality Meter Digital Tester Temperature PPM Test Meter Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquariu
$45.95
Water Test Pen, Digital pH Meter Pen, Water Quality Test Pen ph Portable Test Paper Quality Test Pen Instrument With Calibration Function Me
$79.00