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Shop the best prices on 8,981 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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6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
$119.00 Save $10.00 RRP: $129.00
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
$20.95 Save $10.00 RRP: $30.95
PH Tester Portable LCD Digital PH Meter Pen For Water Aquarium Pool Wine Urine Blue
$139.00 Save $70.00 RRP: $209.00
5 IN 1 PH Temperature TDS EC Salinity Meter Digital Waterproof With Automatic Calibration Function Water Quality PH Tester
$59.00 Save $15.00 RRP: $74.00
Water Quality Tester Pen Meter Accurate TDS Meter EC Meter PH Meter Ideal Water Test Meter for Drinking Water Aquariums Voice Function NO.6740
$59.00 Save $10.00 RRP: $69.00
6 in 1 Water Quality Tester High Accuracy Portable TDS EC COD Meter Water Quality Test Pen NO.3541
$104.00 Save $25.00 RRP: $129.00
PH Tester IP67 Waterproof Large Screen Auto Temp Compensation Water Quality Tester for TDS EC ORP SALT H2 S.G Fertility NO.1457
$64.00 Save $15.00 RRP: $79.00
2 Roll Ph Strips Alkaline Indicator Meter Roll Compatible With Urine Saliva Litmus Te Measuring Toold
$30.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
$18.95 Save $11.00 RRP: $29.95
2 In 1 Water Quality Ph And Chlorine Cl2 Tester Meter
$54.00
Digital PH Meter LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hyd
$12.95 Save $15.00 RRP: $27.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
$41.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$11.95
0.05ph High Accuracy pH Tester +/- 2% Readout Accuracy TDS Tester Digital pH and TDS Meter Combo Water Quality Tester
$47.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$14.95 Save $5.00 RRP: $19.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition 1211
$11.95 Save $4.00 RRP: $15.95
100/50pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper
$10.95 Save $5.00 RRP: $15.95
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Auto Calibration Function and 0.00-14.00 Measuring Range，8748
$54.00
Accurate pH meter for aquarium, multi-parameter water quality monitor online pH meter acidity meter EU
$59.00 Save $30.00 RRP: $89.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$39.95
PH meter PH - Acidity measurement - PH value measurement - pH indicator - pH meter with calibration
$24.95 Save $54.05 RRP: $79.00
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc
$189.00 Save $200.00 RRP: $389.00
Wifi Online Meter Ph Orp Temp Rium Er Mon For Swimming P
$299.00
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function
$119.00 Save $50.00 RRP: $169.00
Ph Meter, 4 In 1 Swimming Pool Ph Tester Tds Electronic Ph Meter Water Quality Meter And Ph Test For
$69.00 Save $35.00 RRP: $104.00
Online Ph Meter For Rium Pool Imeter Yzer Ph Temp Meter Hydroponics Spas
$69.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For Viewleaf
$109.00 Save $60.00 RRP: $169.00
Automatic chlorine and pH tester for swimming pool or spa
$64.00 Save $40.00 RRP: $104.00
Soil PH Tester High Accuracy Soil Tester Handheld Soil Humidity PH Meter For Greenhouse Planting Garden
$45.95 Save $38.05 RRP: $84.00
Cat Dog Clinical Refractometer Urine Hydrometer Serum Protein Plasma Protein Concentration Meter
$47.95 Save $21.05 RRP: $69.00
Home Sperm Observation Male Sperm Test Kit Accurate Observation of Sperm Concentration During Exerci
$8.95 Save $2.00 RRP: $10.95
Orp-969 Redox Meter Orp Tester Portable Digital Water Quality Tester Pen
$129.00