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Shop the best prices on 35,902 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 New Zealand.

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2,753 - 2,784 of 35,902
2pcs Soil Ph Meter, 3-in-1 Soil Tester Kit With Plant Moisture, Light And Ph Tester, Soil Ph Meter For Garden, Farm, Lawn, Indoor And Outdoor
$47.95 Save $46.05 RRP: $94.00
Portable PH Tester Aquaculture Fish Tank Water Quality Analyzer with Temperature Display
$36.95 Save $22.05 RRP: $59.00
5 in 1 Multifunction PH/Temp/EC/CF/TDS Meter Water Quality Tester Detector Monitor
$189.00 Save $110.00 RRP: $299.00
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$89.00 Save $50.00 RRP: $139.00
Water Quality Monitor Multi Parameter PH EC CF TDS Temperature Testing Meter EU 230VAC 50Hz
$229.00 Save $140.00 RRP: $369.00
5 in 1 Multifunction PH/Temp/EC/CF/TDS Meter Water Quality Tester Detector Monitor
$189.00 Save $110.00 RRP: $299.00
pH Tester Pen, Digital pH Meter with LED Screen, 0~14pH
$20.95 Save $12.00 RRP: $32.95
Digital TDS Meter, Water Quality Purity Tester, TEMP/PPM Testing
$16.95 Save $9.00 RRP: $25.95
PH Tester, LCD Mode for Accurate Water Quality Measurement
$36.95 Save $22.05 RRP: $59.00
2in 1 Online PH and Salinity Monitor PH Meter Salinity Tester for Aquarium Pool Water Quality Tester EU 220V
$179.00 Save $100.00 RRP: $279.00
PH Tester 4 in 1 Portable Automatic Recognition Temperature Compensation Accurate Widely Used EC Meter for PH EC SALT
$129.00 Save $80.00 RRP: $209.00
2-in-1 TDS and pH Meter Set for Water Quality Testing
$35.95 Save $23.05 RRP: $59.00
5 in 1 Water Quality Monitor Analyzer Tester PH/TDS/EC/ORP/TEMP Test Pen Acidity Meter
$79.00 Save $50.00 RRP: $129.00
PH Meter, Digital, Multiparameter Water Test, Temperature Compensation
$49.95 Save $59.05 RRP: $109.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$38.95 Save $20.05 RRP: $59.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$38.95 Save $20.05 RRP: $59.00
PH‑9851 LCD Water Quality Monitor Multifunctional Wall Mounted TDS Meter
$94.00 Save $65.00 RRP: $159.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$129.00 Save $70.00 RRP: $199.00
Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH Meter for Home Aquarium
$48.95 Save $30.05 RRP: $79.00
RS485 Waterproof Digital Garden Greenhouse Soil PH Meter Sensor Tester Transmitter
$94.00 Save $65.00 RRP: $159.00
2-in-1 TDS and pH Meter Set for Water Quality Testing
$34.95 Save $24.05 RRP: $59.00
5 in 1 Water Quality Tester, High Accuracy Digital pH Meter for Wide Application with Automatic Temperature Compensation
$54.00 Save $30.00 RRP: $84.00
Advanced TDS Meter, Digital Water Quality Tester Providing Wide Application, Long Battery Life For Drinking Water, Aquariums, Etc.
$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
$34.95 Save $19.05 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 $19.05 RRP: $54.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$119.00 Save $60.00 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
$119.00 Save $60.00 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
$41.95 Save $27.05 RRP: $69.00
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
$64.00 Save $40.00 RRP: $104.00
ORP‑169F Water Quality Tester ORP Negative Potential Portable Water Quality Test Pen Meter
$69.00 Save $40.00 RRP: $109.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$37.95 Save $26.05 RRP: $64.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$119.00 Save $60.00 RRP: $179.00