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Shop the best prices on 31,684 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, TTMA, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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65 - 96 of 31,684
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$59.00
3 in 1 TDS/PH/TEMP Tester Pen EZ9901 Digital TDS Meter for Water Wine Spas Pool
$54.00
Multifunctional 14 In 1 Swimming Pool Test Paper
$45.95 Save $203.05 RRP: $249.00
1 Bottle 50 X Chlorine Dip Test Strips Hot Tub Spa Swimming Pool Ph Tester Paper
$10.95
High Precision H2 Meter Digital Hydrogen Meter with Data Hold for Aquariums
$64.00
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Mete
$33.95
PH Meter Tester Handable Digital pH Meter with LCD Screen Large Backlit 0.00~14.00 pH Moisture Measuring Instrument with a Storage Case WIN06
$179.00 Save $20.00 RRP: $199.00
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$49.95 Save $24.05 RRP: $74.00
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$31.95 Save $22.05 RRP: $54.00
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$45.95 Save $18.05 RRP: $64.00
TDS Meter Sensitive Accurate 0 to 9990ppm Portable Digital Water Testing Pen for Aquarium Drinking Water
$21.95 Save $21.00 RRP: $42.95
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
$54.00 Save $25.00 RRP: $79.00
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
$209.00 Save $20.00 RRP: $229.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
$42.95 Save $16.05 RRP: $59.00
PH Meter Water Quality Test PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
$79.00 Save $20.00 RRP: $99.00
TDS Meter High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
$29.95 Save $24.05 RRP: $54.00
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
$59.00 Save $20.00 RRP: $79.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$29.95 Save $24.05 RRP: $54.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
$69.00 Save $40.00 RRP: $109.00
Rankomu PH TDS Meter Combo, 0.01PH High Accuracy PH Meter Pen ± 2% Lab PH Meter Pen 3 in 1 EC Temperature Tester(A2(White) + PH02SL(Yellow))
$42.95 Save $21.05 RRP: $64.00
PH02S High Definition PH Tester Digital Display Portable Water Quality Testing Meter
$38.95 Save $20.05 RRP: $59.00
TDS Meter LCD Screen Celsius Fahrenheit Adjustable Wide Application High Accuracy Stable Performance EC Meter
$29.95 Save $24.05 RRP: $54.00
Soil Meter 3 in 1 Moisture PH Light Tester Plant Care Tools for Garden Lawn Farm Indoor Outdoor Use
$23.95 Save $21.00 RRP: $44.95
Soil Tester PH Meter Moisture Lighting Temperature Sensor LED Display for Garden English
$34.95 Save $24.05 RRP: $59.00
Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis
$59.00 Save $15.00 RRP: $74.00
Meter Moisture PH Fertility 3 in 1 Detector Sensitive Double Probe Design Clear Scale Soil Tester
$32.95 Save $41.05 RRP: $74.00
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
$41.95 Save $12.05 RRP: $54.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$59.00 Save $10.00 RRP: $69.00
HM DIGITAL TRM1 Triple TDS Meter Online TDS Water Quality Tester
$79.00 Save $40.00 RRP: $119.00
High Accuracy pH Tester for Swimming Pools Aquaria and Drinking Water - Range 0-14 pH
$31.95 Save $16.00 RRP: $47.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, FYellowbluegreen SZRH A-D 4591
$20.95 Save $38.05 RRP: $59.00
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu hwy
$36.95