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Shop the best prices on 31,561 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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513 - 544 of 31,561
Water Quality Measuring Instrument Portable Fish Tank Water Quality Analyzer High
$37.95 Save $21.05 RRP: $59.00
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Ph-meter Measure Ho
$69.00 Save $35.00 RRP: $104.00
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ideal Water Ph Tester For Home Drinking, Swimming Poo
$32.95 Save $51.05 RRP: $84.00
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Testing(free Shipping)
$20.95 Save $11.00 RRP: $31.95
2 PCS Soil Tester 3 in 1 Plant Moisture Meter Light&PH Tester /Garden/Lawn/Farm Testing Plant Growt
$16.95 Save $3.00 RRP: $19.95
Digital PH Meter with 0-14 PH Measurement Range LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hydroponics
$22.95 Save $17.00 RRP: $39.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$23.95 Save $9.00 RRP: $32.95
Water Quality Ph/cl2 Chlorine Tester Level Meter White
$84.00 Save $45.00 RRP: $129.00
PH Tester Meter with Probe Portable Water Quality Measuring Tool
$59.00 Save $30.00 RRP: $89.00
pH and chlorine tester pool product 50 strips spa strip for the 5 in 1 pool ph tester on Total Chlorine Free Chlorine Alkalinity Cyanuric Acid Chlorin
$31.95 Save $32.05 RRP: $64.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
$28.95 Save $7.00 RRP: $35.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$38.95 Save $6.00 RRP: $44.95
PH Meter, Pool pH Value Meter Digital PH Tester Water Quality Tester with LCD, Pocket Format with 0-14 pH Measuring Range
$24.95 Save $49.05 RRP: $74.00
Pool Test Paper Chlorine Residual Ph Test Strip
$23.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
$31.95
Digital TDS PH Temp Meter 3 in 1 Portable Water Quality Tester, Accurate Purity Test Pen for Drinking Water, Aquarium, Hydroponics
$32.95
Easy to Use Water Tester Pen Electrical Conductivity Meter for Home Aquariums and Fish Farms Water Quality Analyzer
$47.95
Smart Bluetooth Ph Meter Paper Cloth Leather Ph Tester Aquarium Spa Pool Water Quality Monitor <br> Hcankcan
$149.00 Save $150.00 RRP: $299.00
Aluminum Digital Soil Ph Tester Water Moisture Light Test Meter Garden Plant Flower Metric/standard Ph Meters 6.5*2 Inch
$159.00
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester
$59.00 Save $15.00 RRP: $74.00
Tds/ph/temperature 3-in-1 Ph Meter For Water, Ph Pen Tds Water Test Meter For Drinking Water, Pool
$59.00
Honeforest Tds Meter 0-9990ppm- EC Meter and Temperature Meter 3 in 1 Water Quality Tester
$94.00 Save $35.00 RRP: $129.00
Food Ph Meter, High Food Ph Er With Lcd Back And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$149.00
Digital PH Meter, 0.01 PH Meter High Accuracy Water Quality Tester with 0-14 PH Measuring Range for Drinking Water, Swimming Pool and Home Aquarium pH
$40.95 Save $168.05 RRP: $209.00
7 in One Water Quality Tester Water Analyzer PPM/EC//PH/ORP/Humidity/TEMP Meter 24 Hours Online Monitor Water EU PLUG
$159.00 Save $230.00 RRP: $389.00
5 In 1 Electronic Ph Meter, Measure Ph Tds Ec Ity Temperature Er, Lcd Display
$119.00
Motorcycle Water Temperature Meter Voltmeter Stopwatch Counter Timer LED Multifunction Meter For YAMAHA HONDA SUZUKI Accessories Vehicle Dashboard Accessories
$69.00 Save $25.00 RRP: $94.00
High Accuracy Single Cylinder PH Electrode 0-14 pH Probe BNC Connector 300cm Cable for General Water Wide Application Black
$41.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
$8.95 Save $17.00 RRP: $25.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$23.95 Save $30.05 RRP: $54.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$35.95 Save $28.05 RRP: $64.00
Waterproof Salinity Meter Salimeter Pen Used for Cooking and Soup in the Kitchen Sensitive Response Lightweight
$31.95