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Shop the best prices on 36,187 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,401 - 2,432 of 36,187
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$129.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Testing Device Cl2 Measuring For Pool Aquarium
$45.95
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
$44.95 Save $44.05 RRP: $89.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
$49.00 Save $50.00 RRP: $99.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$45.95 Save $48.05 RRP: $94.00
Digital LCD 220V Single phase Din Rail Electric Meter 5-32A Electronic KWh Meter
$35.95 Save $38.05 RRP: $74.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
$79.00 Save $30.00 RRP: $109.00
Food Ph Tester Ph Temp Soil Acidity Meter Tester Digital Food Ph Meter Ph Ph Meter Digital Garden M
$79.00
Digital Ph And Tds Meter Combo, Tds Ec Temperature Meter, Ppm Water Quality Test Kit For Drinking Water, Swimming Pool
$16.95
5 In 1 Water Quality Tester Ph/ec/tds//temp With Bt Multifunction Water Meter Digital Ph Meter For Pool Hydroponics
$47.95
Tds Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement Tool Tester
$44.95
3 In 1 Digital Ph Meter For Water, Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Poo
$54.00 Save $25.00 RRP: $79.00
Water Quality Analyzer, Ph Meter Digital 2in1 Ph/temp Meter Ph Tester High Accuracy Water Quality Tester
$44.95
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
$46.95
Water Quality Test Pen Voice Model Ec Acidity Ph Meter Tds Salinity Meter Multi-parameter Water Quality Tester
$54.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
$39.95 Save $39.05 RRP: $79.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$49.00 Save $50.00 RRP: $99.00
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection
$41.95 Save $42.05 RRP: $84.00
Bluetooth Water Quality Tester 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums Pools Hydroponics
$79.00
Digital Conductivity Tester Pen EC-138, Portable Liquid Electrical Conductivity Meter for Water Quality Testing, Accurate Results
$26.95
Digital TDS PH EC Temp Meter 4 in 1 Portable Water Quality Tester, Accurate Purity Test Pen for Drinking Water Hydroponics Aquarium Pool
$38.95
Lcd Digital Ph Value Meter Ph Water Tester Meter Checker For Aquarium Poor Chiuckth
$33.95 Save $10.00 RRP: $43.95
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1With Auto Calibration Function 0-14 Ph Range Tester Kit Chiuckth
$54.00 Save $20.00 RRP: $74.00
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$25.95 Save $7.00 RRP: $32.95
Mini Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$34.95 Save $10.00 RRP: $44.95
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$41.95 Save $12.05 RRP: $54.00
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$26.95 Save $8.00 RRP: $34.95
Water Quality Tester PH Meter PH Measurement Digital Display PH Tester Pen
$25.95 Save $7.00 RRP: $32.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$59.00 Save $15.00 RRP: $74.00
2 in 1 Water Quality Tester pH/TDS Meter Waterproof Double Display Tester Black EU Plug PH/TDS-2683
$109.00 Save $40.00 RRP: $149.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
$59.00 Save $15.00 RRP: $74.00
Soil pH Tester-LY101 Flower & Grass Alkaline Detection Tool
$45.95 Save $13.05 RRP: $59.00