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Shop the best prices on 31,734 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 31,734
Calibration Buffer Solution Ph Meter For Cosmetics Pool Managers Small 15Pcs
$16.95 Save $9.00 RRP: $25.95
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
$9.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$0.95
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$9.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
$39.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$79.00 Save $80.00 RRP: $159.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$14.95 Save $13.00 RRP: $27.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$44.95 Save $84.05 RRP: $129.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$10.95
Ph Meter Tds Ppm Meter And 3 In 1 Soil Ph Tester Ph/ Digital Kit , Garden, Lawn, Farm
$11.95 Save $13.00 RRP: $24.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$139.00 Save $90.00 RRP: $229.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$47.95 Save $46.05 RRP: $94.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester A-YUHAO
$79.00 Save $40.00 RRP: $119.00
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$40.95 Save $48.05 RRP: $89.00
high quality PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for
$84.00 Save $45.00 RRP: $129.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$37.95 Save $46.05 RRP: $84.00
12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$2.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-hy
$30.95 Save $16.00 RRP: $46.95
2025 WiFi Water Quality Tester 7-in-1 - Monitor pH/ORP/TDS for Aquarium Pool & Hydroponics (EU Plug)_MM2
$179.00 Save $100.00 RRP: $279.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$40.95 Save $28.05 RRP: $69.00
Smart Bluetooth Dissolved Oxygen Meter,portable 0.0-40mg/l Dissolved Oxygen Meter Range,dissolved O-jie
$159.00 Save $50.00 RRP: $209.00
PH Calibration Solution PH Meter Buffer Solution ORP Tester Accurate Reading for Plant Growth Test
$15.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur f74
$99.00 Save $190.00 RRP: $289.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$74.00 Save $20.00 RRP: $94.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$37.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$12.95 Save $3.00 RRP: $15.95
16 in 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap and Water Test Strips with
$18.95 Save $45.05 RRP: $64.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$35.95 Save $28.05 RRP: $64.00
pH Meter Soil Tester Split Soil Tester Soil pH Meter pH Meter Tester, Black - Black
$23.95 Save $25.00 RRP: $48.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$89.00 Save $70.00 RRP: $159.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
$139.00 Save $40.00 RRP: $179.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
$119.00 Save $280.00 RRP: $399.00