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Shop the best prices on 36,271 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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993 - 1,024 of 36,271
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Testing
$16.95 Save $17.00 RRP: $33.95
pH Meter, TDS/pH/Temperature 3-in-1 pH Meter for Water, 0-14 pH Measurement Range Digital pH Meter, 0.01 High Precision Water Quality Digital pH Teste
$43.95 Save $25.05 RRP: $69.00
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester
$119.00 Save $120.00 RRP: $239.00
Portable pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker
$54.00
Compact Portable Digital Acidity Meter PH Water Quality Tester with High Accuracy
$99.00 Save $30.00 RRP: $129.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$31.95 Save $14.00 RRP: $45.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$104.00 Save $55.00 RRP: $159.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$31.95 Save $14.00 RRP: $45.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$99.00 Save $40.00 RRP: $139.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$99.00 Save $40.00 RRP: $139.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$99.00 Save $40.00 RRP: $139.00
1Pc Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing
$13.95 Save $8.00 RRP: $21.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$33.95 Save $20.05 RRP: $54.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
$42.95 Save $26.05 RRP: $69.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
4 in 1 Soil Tester Soil PH Meter Soil Moisture PH Tester Sunlight Moisture Meter for Plant Soil Garden Farm Lawn Vegetable Garden
$33.95 Save $20.05 RRP: $54.00
PH Tester with Backlight Test Function Water Quality Detector for Aquarium Fish Tank
$28.95 Save $17.00 RRP: $45.95
Compact Portable Digital Acidity Meter PH Water Quality Tester with High Accuracy
$84.00 Save $55.00 RRP: $139.00
Sensitive Electrode Sensor pH Meter, Digital Tester with Wide Use & Automatic Temperature Compensation, Easy to Use for Drinking Water, Pools,
$17.95 Save $10.00 RRP: $27.95
Portable 3 in 1 LCD Digital PH Meter Waterproof PH/ORP/TEMP Meter Tester Water Quality Detector Monitor
$139.00 Save $80.00 RRP: $219.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$33.95 Save $20.05 RRP: $54.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$33.95 Save $20.05 RRP: $54.00
Water Quality Testing Pen Water Quality Meter Analyzer PH EC TDS Tester for Drinking Water
$43.95 Save $25.05 RRP: $69.00
2-in-1 Soil Moisture and PH Tester for Outdoor Plants
$33.95 Save $20.05 RRP: $54.00
PH-98211 Soil Tester, High Accuracy Hydroponic Soil PH Meter
$94.00 Save $55.00 RRP: $149.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 RRP: $179.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$33.95 Save $20.05 RRP: $54.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$34.95 Save $15.00 RRP: $49.95