Ph meters
Ph meters for sale on Ireland's largest auction and classifieds sites
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Vivosun digital ph - vivosun, 3-in-1 - £19.99
- Free postage - New and Used
- Free postage - New and Used
Vivosun digital and - ph, tds - £24.99
- Free postage - New and Used
- Free postage - New and Used
Growth technology buffer 4 - growth, - £5.20
Growth technology buffer • Solutions - Free postage - New and Used
Growth technology buffer • Solutions - Free postage - New and Used
Meter lcd digital electric - lcd, - £9.99
First rinse electrode • Distilled water suck • Filter paper total - Free postage - New and Used
First rinse electrode • Distilled water suck • Filter paper total - Free postage - New and Used
Digital meter water tester - digital, - £3.47
Hydroponics aquariums pools • Accuracy convenience this • Pocket sized device - Free postage - New and Used
Hydroponics aquariums pools • Accuracy convenience this • Pocket sized device - Free postage - New and Used
Growbitz digital pen meter - digital, - £4.55
Its compact design • Allows easy portability • You can test - Free postage - New and Used
Its compact design • Allows easy portability • You can test - Free postage - New and Used
In1 soil meter - in1, - £11.99
High sensitivity probe • Rapid detection reading • Soil information tester - Free postage - New and Used
High sensitivity probe • Rapid detection reading • Soil information tester - Free postage - New and Used
Soil tester kit - ph, - £3.65
Step clean surface • Soil layer all • Organic impurities which - Free postage - New and Used
Step clean surface • Soil layer all • Organic impurities which - Free postage - New and Used
Meter lcd digital - meter, - £3.59
Easy read lcd • Display provides quick • Accurate readings from - Free postage - New and Used
Easy read lcd • Display provides quick • Accurate readings from - Free postage - New and Used
Digital meter pen portable - ph, - £3.46
Its sleekpen style • Design makes ideal • Gardeners hydroponic growers - Free postage - New and Used
Its sleekpen style • Design makes ideal • Gardeners hydroponic growers - Free postage - New and Used
Digital meter mini - digital, ph - £4.99
Mini tds pen • Design portable lightweight • Compact water testing - Free postage - New and Used
Mini tds pen • Design portable lightweight • Compact water testing - Free postage - New and Used
Meter lcd digital - lcd, - £4.95
Range acidic tested • Between applications pure • Water electroplating solution - Free postage - New and Used
Range acidic tested • Between applications pure • Water electroplating solution - Free postage - New and Used
Tester sunlight soil - 6-in-1, - £12.50
Perfect potting planting • Etc switch function • Type soil tester - Free postage - New and Used
Perfect potting planting • Etc switch function • Type soil tester - Free postage - New and Used
Hydroponics pen digital - hydroponics, - £40.14
Summary milwaukee ph600aq • Compact pen tester • Specifically help maintain - Free postage - New and Used
Summary milwaukee ph600aq • Compact pen tester • Specifically help maintain - Free postage - New and Used
Infinity high precision - ac, - £49.95
Sample images item • Condition may vary • Slightly warranty - Free postage - New and Used
Sample images item • Condition may vary • Slightly warranty - Free postage - New and Used
Apera instruments ph20 - apera, - £64.99
Automatic temperature compensation • Atc range case • 190 165 accuracy - Free postage - New and Used
Automatic temperature compensation • Atc range case • 190 165 accuracy - Free postage - New and Used
Vivosun digital ph - 3-in-1, - £30.99
- Free postage - New and Used
- Free postage - New and Used
Tds digital water quality - digital, - £3.99
Before drinking test • Water ease tds • Behalf total soluble - Free postage - New and Used
Before drinking test • Water ease tds • Behalf total soluble - Free postage - New and Used
Meter lcd digital electric - lcd, - £3.98
Type tester accuracy • 0.2ph 0.1ph resolution • Handheld pen style - Free postage - New and Used
Type tester accuracy • 0.2ph 0.1ph resolution • Handheld pen style - Free postage - New and Used
Meter lcd digital electric - meter, - £3.49
Wide range 0.00 • 14.00 suitable testingdrinking • Tap water aquariums - Free postage - New and Used
Wide range 0.00 • 14.00 suitable testingdrinking • Tap water aquariums - Free postage - New and Used
100x water moisture - moisture, light - £5.11
Soil that too • Alkaline important factor • Limiting crop yield - Free postage - New and Used
Soil that too • Alkaline important factor • Limiting crop yield - Free postage - New and Used
Digital soil ph - 4-in-1, tester - £8.19
Easy use simply • Insert probe into • Soil about 10cm - Free postage - New and Used
Easy use simply • Insert probe into • Soil about 10cm - Free postage - New and Used
Hydroponics pen digital - hydroponics, - £13.99
Helping grower calculate • Best optimum level • Maximise growth yield - Free postage - New and Used
Helping grower calculate • Best optimum level • Maximise growth yield - Free postage - New and Used
Vivosun meter digital ph - vivosun, - £17.99
- Free postage - New and Used
- Free postage - New and Used
Essentials pen digital - essentials, - £44.99
Essentials meter gives • You reading 0.1 • Increments which provides - Free postage - New and Used
Essentials meter gives • You reading 0.1 • Increments which provides - Free postage - New and Used
Soil moisture meter - 5-in-1, - £19.99
Soil tester plug • Made high strength • Aluminum alloy which - Free postage - New and Used
Soil tester plug • Made high strength • Aluminum alloy which - Free postage - New and Used
In1 soil tester - ph, water - £4.80
Wait reading stabilize • Note result range • 3.5 acid alkaline - Free postage - New and Used
Wait reading stabilize • Note result range • 3.5 acid alkaline - Free postage - New and Used
In1 soil tester water - 3, - £4.80
Wait few minutes • Reading stabilize this • Professional soil tester - Free postage - New and Used
Wait few minutes • Reading stabilize this • Professional soil tester - Free postage - New and Used
Plant ph - plant, pen - £29.95
Lightweight ideal any • Growroom - Free postage - New and Used
Lightweight ideal any • Growroom - Free postage - New and Used
Digital meter 1 - 4, - £67.99
Extended temperature stainless • Steel electrode responds • Quickly accurate atc - Free postage - New and Used
Extended temperature stainless • Steel electrode responds • Quickly accurate atc - Free postage - New and Used
Essentials pen digital - essentials, - £44.99
Low battery indicator • Built energy saving • Mode - Free postage - New and Used
Low battery indicator • Built energy saving • Mode - Free postage - New and Used
Milwaukee ph51 waterproof - milwaukee, ph - £34.95
- Free postage - New and Used
- Free postage - New and Used
Tester sunlight soil - 6-in-1, - £13.49
Can detect soil • Fertility acidity alkalinity • Temperature humidity light - Free postage - New and Used
Can detect soil • Fertility acidity alkalinity • Temperature humidity light - Free postage - New and Used
Tester sunlight soil - 6-in-1, ph - £12.35
Can detect soil • Fertility acidity alkalinity • Temperature humidity light - Free postage - New and Used
Can detect soil • Fertility acidity alkalinity • Temperature humidity light - Free postage - New and Used
6in1 digital soil tester - digital, ph - £14.99
Switch function car • Fuse tester electrical • Current detector tool - Free postage - New and Used
Switch function car • Fuse tester electrical • Current detector tool - Free postage - New and Used
Vivosun digital meter - digital, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Portable tem h2 orp - h2, - £14.37
Orp negative potential • 1999mv hydrogen rich • 10000ppb value lightweight - Free postage - New and Used
Orp negative potential • 1999mv hydrogen rich • 10000ppb value lightweight - Free postage - New and Used
Vivosun digital and tds - ph, - £11.99
- Free postage - New and Used
- Free postage - New and Used
Milwaukee waterproof tester - waterproof, - £32.50
Must have tool • Maintaining consistent nutrient • Strength any hydroponic - Free postage - New and Used
Must have tool • Maintaining consistent nutrient • Strength any hydroponic - Free postage - New and Used
Vivosun digital ph - vivosun, - £15.81
- Free postage - New and Used
- Free postage - New and Used
Tds digital water quality - tds, - £3.99
Before drinking test • Water ease tds • Behalf total soluble - Free postage - New and Used
Before drinking test • Water ease tds • Behalf total soluble - Free postage - New and Used
Sonkir soil meter ms02 - sonkir, - £11.57
Kindly note this • Soil tester can • Not applied test - Free postage - New and Used
Kindly note this • Soil tester can • Not applied test - Free postage - New and Used
Brand new sealed - brand, vivosun - £9.50
Whether you gardening • Pro newbie this • Must have kit - Free postage - New and Used
Whether you gardening • Pro newbie this • Must have kit - Free postage - New and Used
Vivosun digital and tds - digital, - £29.95
This combo includes • High accuracy tester • Perfect monitoring tds - Free postage - New and Used
This combo includes • High accuracy tester • Perfect monitoring tds - Free postage - New and Used
Multifunction digital water - multifunction, - £34.99
Accuracy 0.05ph resolution • 0.01ph • Reading - Free postage - New and Used
Accuracy 0.05ph resolution • 0.01ph • Reading - Free postage - New and Used
Soil meter tester - , ph - £14.95
Directly affects nutrient • Uptake help monitor • Distribution that causes - Free postage - New and Used
Directly affects nutrient • Uptake help monitor • Distribution that causes - Free postage - New and Used
Meter high digital - ph, - £27.99
Digital tester range • 0.00 14.00ph resolution • 0.01ph accurancy 0.05ph - Free postage - New and Used
Digital tester range • 0.00 14.00ph resolution • 0.01ph accurancy 0.05ph - Free postage - New and Used
In1 wifi smart monitor fish - wifi, - £98.39
1ppm 1999ppm 10ppm • 0.1ppt 0.01 19000us • 199.0ms 1us 1999us - Free postage - New and Used
1ppm 1999ppm 10ppm • 0.1ppt 0.01 19000us • 199.0ms 1us 1999us - Free postage - New and Used