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Shop the best prices on 35,888 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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2,401 - 2,432 of 35,888
Handheld water quality analysis tester
$109.00 Save $60.00 RRP: $169.00
Water Quality Tester 5 in 1 EC TDS Salt SG Temperature Bluetooth Water Quality Detector for Planting
$94.00 Save $35.00 RRP: $129.00
DO-66 Dissolved Oxygen Tester, Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium GQ3
$319.00 Save $30.00 RRP: $349.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
$104.00 Save $65.00 RRP: $169.00
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
$104.00 Save $25.00 RRP: $129.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$219.00 Save $330.00 RRP: $549.00
VU Panel Meter 500UA Warm Backlight 3.6x3.6x4.7cm ABS Audio Module
$31.95 Save $11.00 RRP: $42.95
Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing for Home Tool
$25.95 Save $15.00 RRP: $40.95
Water Quality Tester, TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlight, High Sensitivity Probe
$34.95 Save $29.05 RRP: $64.00
3 in 1 Soil Moisture Meter, Digital Plant Moisture Meter for Temperature/Soil Moisture/PH Meter, Soil Test Meter
$35.95
Ph Meter Replacement Electrode Probe Ph Water Quality Tester Spare Part Probe For Aquarium Ph Meter
$16.95
Portable Water Quality Tester 5-in-1 Fish Tank Ph Meter Tds Test Pen Ec Value Tester Salinity Tempe
$38.95
Ph-98106 Meter Digital Acidity Meter Ph Tester Soil Meter Tester For Plants Flowers Vegetable Acidi
$59.00
Digital Ph Meter Aquarium Drinking Water Online Ph Monitor Professional Accurate Water Quality Tester Eu Plug
$54.00
Tds/ph/temperature Ph Water Meter, 0.01 High Precision Water Quality Digital Ph Tester With Atc, Ph
$64.00
Tds Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement T
$54.00
15 Pack Ph Meter Buffer Solution Powder 6.86/4.00/9.18, Ph Calibration Solution Packets For Precise Ph Meter
$23.95
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$16.95 Save $1.00 RRP: $17.95
Portable Water Quality Tester 5-In-1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Temperature Measurement
$47.95 Save $6.05 RRP: $54.00
PH‑0091V Portable PH Meter 0.00‑14.00ph Folding PH Tester Testing Tool for Water Soil
$47.95 Save $31.05 RRP: $79.00
LOST 2 in 1 Chlorine pH Tester, Chlorine Water Quality Analyzer, CL2 Measuring Device
$54.00 Save $30.00 RRP: $84.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$109.00 Save $70.00 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
$109.00 Save $70.00 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
$32.95 Save $21.05 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
$32.95 Save $21.05 RRP: $54.00
Water quality testing pen home tds water measuring pen meter tds Pen
$18.95 Save $11.00 RRP: $29.95
Comprehensive Water Quality Analyzer, Digital PH Meter with TDS EC Measurement, Equipped with Automatic Calibration and Wide Measuring Range
$49.00 Save $30.00 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
$32.95 Save $21.05 RRP: $54.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
$47.95 Save $31.05 RRP: $79.00
2-in-1 TDS and pH Meter Set for Water Quality Testing
$32.95 Save $21.05 RRP: $54.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
$64.00 Save $65.00 RRP: $129.00
Digital Water Quality Tester 0-14PH Meter TDS Temperature Tester for Drinking Water Pool Aquarium A
$84.00 Save $85.00 RRP: $169.00