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Shop the best prices on 22,252 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Xpba, Wonderful and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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129 - 160 of 3,200
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$64.00 Save $40.00 RRP: $104.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool Compatible with S
$249.00 Save $170.00 RRP: $419.00
Integrated Water Testing Device For Acidity Impurities Electronic Organization Salinity Temperature Deuterium Dense Design For Lab Home Aquaculture
$169.00
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester
$43.95 Save $30.05 RRP: $74.00
Multifunction Soil Tester For Gardening Agriculture Light Fertility Temperature Humidity Moisture Monitor Portable Multicolor
$209.00
LCD Backlight Refractometer Portable and Easy to Use Sugar Meter 0-55% Ranges for Efficient Sugar Analysis Multicolor
$189.00
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Test
$79.00 Save $60.00 RRP: $139.00
TDS Water Quality Tester High Accuracy Digital Water Testing Kit
$5.95 Save $4.00 RRP: $9.95
PH Meter Digital High Accuracy Water Quality PH Meter with ATC 0-14 Range for Drinking Water Hydroponics
$16.95 Save $33.00 RRP: $49.95
Suitable for Aquaculture and Research High Accuracy Salinity Meter Portable LCD Screen ABS Materials Sturdy Multicolor
$239.00
TDS Meter Digital Water Tester with Intelligent Two Color Backlight for Quick Water Quality Checks of Various Location Yellow
$41.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid- Concentration Sensor
$22.95 Save $15.00 RRP: $37.95
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
$5.95 Save $4.00 RRP: $9.95
6 in 1 Digital Multifunctional Soil Tester Soil Fertility PH Temperature Humidity Sunlight Air Moist
$21.95 Save $15.00 RRP: $36.95
High Accuracy Portable Dissolved Oxygen Sensors Water Quality Tester Rapid Measurement Aquaculture Environmental Study Multicolor
$329.00
Hydroponic Testing Meter Digital Meter 7 in 1 TDS ORP Salt Temperature Meter Water Quality Monitor Multicolor
$109.00
High Accuracy Water Quality Tester 7 in 1 TDS ORP Salt Temperature Meter Digital Meter with Backlit for Pools Multicolor
$119.00
3 in 1oil Tester Backlightcreen EC/TDS/Temperature Digitaloil Test Probe Meter Portableoil
$104.00 Save $75.00 RRP: $179.00
Lightweight Water Quality Meter Detector Fast Measurement Quick Response For Household Use Travel And Outdoor Activities Multicolor
$34.95
5 in 1 Water Quality Tester Digital Meter Water Quality Analyzer Detector PH/ TDS/ EC/ Temperature/
$27.95 Save $41.05 RRP: $69.00
Soil Tester 3-in-1 Plant Moisture Meter Light And Ph Tester For Home, Garden, Lawn, Farm, Indoor And Outdoor Use, Promote Plants Healthy Growth(1pc,gr
$64.00 Save $65.00 RRP: $129.00
LCD screen of tds meter water quality tester
$38.95 Save $20.05 RRP: $59.00
Digital PH Meter, PH Tester 0.00-14.00 High-Density Water Quality Accurate Test Range, Portable Water Quality Testing Instrument, for Drinking Water/S
$48.95 Save $25.05 RRP: $74.00
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking
$14.95
Digital Water Tester for Aquarium Pool - Measures Hardness, TDS, and pH Levels with Accuracy
$30.95
PH Meter Water Quality Tester for Swimming Pool Agriculture Water Quality Testing 0-14 Digital PH Tester Pen Portable Yellow
$41.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$16.95 Save $17.00 RRP: $33.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
$129.00 Save $50.00 RRP: $179.00
Smart Water Quality Analyzer, PH Tester with Digital Salinity, TDS, EC, Temperature Meter, Wide Range, Automatic Temperature Compensation for
$54.00 Save $25.00 RRP: $79.00
Moisture Gauge, pH Tester, Soil Analysis Kit, Acid-base Strength Test
$54.00 Save $75.00 RRP: $129.00
4-in-1 Swimming Pool PH Tester, Electronic Meter for PH TDS EC & Temperature, Waterproof Multifunction Digital Meter for Hydroponic Systems, High
$49.95 Save $49.05 RRP: $99.00
High Accuracy pH Tester, Digital pH Meter with Automatically Temperature Compensation for Reliable Home Essentials
$23.95 Save $11.00 RRP: $34.95