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Shop the best prices on 7,354 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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1 - 32 of 3,200
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$23.95 Save $12.00 RRP: $35.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$37.95 Save $8.00 RRP: $45.95
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$20.95 Save $10.00 RRP: $30.95
10 In 1 Digital Ph Tester Ph Tds Salt Sg Orp Hydrogen Resistivity Temperature Monitor For Drinking
$48.95 Save $35.05 RRP: $84.00
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Mois
$24.95 Save $1.00 RRP: $25.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$46.95 Save $27.05 RRP: $74.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
$8.95 Save $1.00 RRP: $9.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer
$38.95 Save $10.00 RRP: $48.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$35.95 Save $17.00 RRP: $52.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$32.95 Save $21.05 RRP: $54.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
$8.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$9.95
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$37.95 Save $36.05 RRP: $74.00
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
$21.95 Save $10.00 RRP: $31.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
$32.95 Save $19.00 RRP: $51.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Met
$15.95 Save $16.00 RRP: $31.95
Tuya WiFi 1 in 8 Water Quality Tester S.G/PH/EC/ORP/TDS/ US Plug
$104.00
PH Meter Calibration Point Ph Buffer Powder Measure Calibration PH Solution Powder PH Powder For PH Test Meter 4.00 / 6.86 / 9.18 unbrand
$13.95 Save $12.00 RRP: $25.95
2 In 1 Soil Ph And Moisture Meter Pointer Soil Ph Tester
$33.95
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
$84.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$9.95
Risegun Electrode Probe, PH Meter with Replacement BNC Connector Rechargeable PH Controller Meter Sensor PH Monitor Controller Tester for
$32.95 Save $18.00 RRP: $50.95
Artillery PH Meter, PH Accuracy Water Quality Tester PH/TDS/EC Temperature Tester with LCD, ATC Measuring Range 0-14, Suitable for Checking the PH
$42.95 Save $21.05 RRP: $64.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$15.95 Save $38.05 RRP: $54.00
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
$7.95 Save $4.00 RRP: $11.95
High-Sensitivity pH Electrode with BNC Connector for Aquarium Use
$14.95 Save $9.00 RRP: $23.95
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
$359.00 Save $290.00 RRP: $649.00
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
$269.00 Save $190.00 RRP: $459.00
2 In 1 Chlorine PH Meter PC 102 Swimming Pool Tester Handheld CL2 Level Meter Test Spa Water Quality Monitor Analyzer
$79.00 Save $25.00 RRP: $104.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$79.00
- 3 in 1 Soil Tester, Soil pH Tester, Soil Moisture Meter, Soil Light Intensity Tester, 3 in 1 Soil Tester for Garden and Agriculture (No Battery Need
$30.95 Save $19.00 RRP: $49.95
6-in-1 Water Quality Tester PH,Temp Benchtop Analyzer UK Plug
$199.00