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Shop the best prices on 34,975 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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993 - 1,024 of 3,200
4 in 1 Digital Soil Tester with LCD Display for Nutrients and Temperature in Garden Plants
From $149.00
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $14.95
7 in 1 Water Quality Tester Digital PH TDS EC ORP Salinity Meter IP67 Waterproof LCD Display
From $129.00
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $10.95
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From $10.95
Soil pH Meter 3in1 Digital Soil Tester with LCD Display Dual Probe for Garden Hydroponics Plants
From $209.00
Water Quality Monitor 5 in 1 EC Meter for Tuya with US Plug 110V No Adapter Required
From $159.00
Upgraded Short Soil Meter Ph Tester Ph Meter Pointed Soil Meter Test Humidity Metal
From $94.00
Water Quality Meter Bluetooth Edition C- 600 Water Quality Pen Salinity Meter Ph/Tds/Ec/Orp/Sg Hydrometer Ph Meter
From $179.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $19.95
Digital Tester Pen 5 in 1 Accurate Sensitive Portable PH CL Hydrogen ORP Temp Water Quality Meter with Backlight 2025
From $69.00
7-in-1 Waterproof Pool Tester for pH/Free Chlorine/ORP/Conductivity/Salinity/TDS/Temp 2025
From $219.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /OrWhite Edition 1129
From $119.00
Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese BreadBlack A-S Edition 1212
From $69.00
Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In A-GB Edition 0112
From $22.95
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APPBlue A-V Edition 1212
From $104.00
Portable Digital pH Meter with 0.01 Accuracy for Water Temperature Testing and Quality Monitoring Edition 0125
From $139.00
PH Electrode Probe, 0-14 PH Electrode Probe With Bnc Plug, PH Probe PH Electrode Probe PH Electrode/Replacement Probe For PH Teste SZRH
From $26.95
Soil Ph Meter, Vt-05 Soil Ph Tester Hygrometer Moisture Sensor Portable Ph Instrument For Garden, Farm, Lawn, Indoor Outdoor
From $94.00
Water Quality Tester Tds Meter,ectemperature For Drinking Water Aquarium-in Stock
From $179.00
Water Quality Tester Tds Meter,ectemperature For Drinking Water Aquarium - Mxbc
From $179.00
3-in-1 Digital H2 Meter ORP/H2/TEMP Meter Water Quality Monitor for Household
From $49.95
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 - Mxbc
From $149.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-hy hwy801
From $44.95
Waterproof Ph/temperature Tester With Atc For Food Water, High Accuracy Digital Ph Meter
From $169.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
From $28.95
Soil Tester, 4 in 1 Soil Tester PH Meter, Sunlight, Temperature, Hygrometer, for
From $94.00
Digital TDS Meter for Water Quality Testing and Analysis szsh425
From $89.00
suitable for Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E-YI WU CHUN HUI
From $59.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
From $45.95
3 in 1 Water Tester for PH, TDS & Temperature, Suitable for Drinking & Pool Water-JC
From $34.95
jianc-TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen compatible with Far
From $37.95