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Shop the best prices on 35,822 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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2,465 - 2,496 of 35,822
25-26 Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$119.00 Save $120.00 RRP: $239.00
2025 7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1
$159.00 Save $150.00 RRP: $309.00
2025 TDS-3 Portable LCD Digital TDS Meter Pool Home Water Quality Purity Testing Pen QinHai
$8.95 Save $9.00 RRP: $17.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe 2025
$18.95 Save $18.00 RRP: $36.95
2025 15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
$74.00 Save $75.00 RRP: $149.00
2025 PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP
$29.95 Save $29.05 RRP: $59.00
25-26 Digital Ph Meter, Ph Meter 0.01 Ph High Er
$42.95 Save $41.05 RRP: $84.00
2-in-1 for PH818M Food pH & Temperature Meter - Digital Probe with LCD Backlight 2025
$219.00 Save $240.00 RRP: $459.00
25-26 Ph Probe - Category Ph And Chlorine Regulator
$79.00 Save $80.00 RRP: $159.00
25-26 2-in-1 H2/Temperature Meter Data Lock Function Water Quality Monitor for Home
$54.00 Save $50.00 RRP: $104.00
DC24V 18RPM Worm Gear Motor Turbo Geared Full Metal Self Locking Reduction Gearbox JGY-370 2025
$33.95 Save $35.05 RRP: $69.00
Digital TDS meter for water quality testing with LCD display and alloy electrode probe 26s
$59.00 Save $60.00 RRP: $119.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop Walkbee A 2025
$42.95 Save $41.05 RRP: $84.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo hwy 26s
$69.00 Save $70.00 RRP: $139.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen 25-26s
$7.95 Save $8.00 RRP: $15.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test for Pool Laboratory 25-26s
$54.00 Save $55.00 RRP: $109.00
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe Bnc Connector 2025
$17.95 Save $18.00 RRP: $35.95
4-in-1 Digital Ph Meter Ph Tds Ec Temp Multifunctional Qater Quality Detector Mini Size Suitable For Drinking Water Spa 26s
$189.00 Save $180.00 RRP: $369.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof 25-26s
$149.00 Save $150.00 RRP: $299.00
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Measuring Plant Soil Ph Tester_m24 2025
$69.00 Save $90.00 RRP: $159.00
Wifi Water Quality Tester Ph/ec/tds/orp/salt/ Temp Meter Digital Water Analyzer Smart Monitor Tuya App Online Remote Monitoring
$299.00
5 In 1 Digital Water Quality Detector Ph/ec/tds/salinity/temperature Testing Meter Multi-function Water Quality Tester Monitor
$74.00
PH Meter Digital Water Quality Tester High Accuracy Waterproof Battery Powered Portable Drinking Water PH Tester Pen_xi
$69.00 Save $110.00 RRP: $179.00
PH Tester Digital Drinking Water Quality Tester High Accuracy Compact Size Portable 5-in-1 PH/TDS/EC/Salt/Temp Tester_xi
$69.00 Save $110.00 RRP: $179.00
pH Tester with Backlight Test Function Water Quality Detector for Aquarium Fish Tank
$35.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
$14.95 Save $39.05 RRP: $54.00
Mini PH Monitor Meter Portable Water Quality Tester
$89.00 Save $110.00 RRP: $199.00
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 $50.00 RRP: $169.00
Wifi Smart Temperature Humidity Sensor Compatible With Alexa 230ft Super Long Range Wireless Digital Hygrometer
$84.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools
$119.00 Save $60.00 RRP: $179.00
Bluetooth Digital Ph Meter For Food, High Accuracy Food Ph Tester With Backlit Lcd Display For Meat
$129.00
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester
$189.00 Save $70.00 RRP: $259.00