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Shop the best prices on 36,383 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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Water Quality Monitor Handy Water Tester Triple Inlines TDS PPM Monitor Detects Levels in Water User Friendly Display
$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 $70.00 RRP: $189.00
LCD Digital TDS Meter with ATC Automatic Temperature Compensation Backlight Display TDS Tester for Water
$27.95 Save $16.00 RRP: $43.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$35.95 Save $23.05 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
$35.95 Save $23.05 RRP: $59.00
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality Testing
$64.00 Save $35.00 RRP: $99.00
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$49.95 Save $29.05 RRP: $79.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$45.95 Save $28.05 RRP: $74.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$139.00 Save $80.00 RRP: $219.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$45.95 Save $28.05 RRP: $74.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$139.00 Save $80.00 RRP: $219.00
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Garden Lawn Farm
$20.95 Save $12.00 RRP: $32.95
PH‑9851 LCD PH TDS Water Quality Monitor Multifunctional Wall Mounted Online TDS Meter US Plug 110V
$89.00 Save $50.00 RRP: $139.00
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
$36.95 Save $22.05 RRP: $59.00
PH‑9851 LCD Water Quality Monitor Multifunctional Wall Mounted TDS Meter
$94.00 Save $55.00 RRP: $149.00
PH Temperature Water Quality Meter Mini 5 in 1 Monitor Wireless WiFi
$159.00 Save $90.00 RRP: $249.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
$50.95 Save $33.05 RRP: $84.00
Soil pH meter, 3-in-1 soil moisture/light/pH tester and moisture meter (no battery required)
$24.95 Save $15.00 RRP: $39.95
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$50.95 Save $33.05 RRP: $84.00
Reliable Calibration Partner, Buffer Solution Powder for Accurate pH Meter Calibration, Precision-Crafted for Drinking Water, Aquariums, and Swimming
$23.95 Save $14.00 RRP: $37.95
pH Meter Soil Tester Split Soil Tester Soil pH Meter pH Meter Tester, Black - Black
$40.95 Save $28.05 RRP: $69.00
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for Aquarium
$39.95 Save $24.05 RRP: $64.00
Soil Moisture Meter Professional Accurate Single Pin Plant Water Monitor PH Meter Soil for Garden Yard Green
$36.95 Save $22.05 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
$45.95 Save $28.05 RRP: $74.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$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
$139.00 Save $80.00 RRP: $219.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
$45.95 Save $28.05 RRP: $74.00
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 $80.00 RRP: $209.00
Portable Temperature pH Meter Accurate Water Quality Testing Tool with Calibration Solution
$79.00 Save $50.00 RRP: $129.00
Digital Water Quality Tester Pen Type High Accuracy Portable Waterproof Water PH Quality Meter
$46.95 Save $27.05 RRP: $74.00
Water Quality Meter Pen Type SALT TDS EC S.G TEMP 5 in 1 Tester LCD Digital with Backlight
$36.95 Save $22.05 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
$35.95 Save $23.05 RRP: $59.00