31vG34cC30L

Features: 100% Brand new and high quality. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics. Specifications: Hold function: Saves measurements for...

£2.40
 
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518Atv2eRKL2

Feature: Brand new and high quality. Suitable for use with varying glass thickness. The streamline design is so artistic and pleasing to the eye. Floating design avoids lost magnets on the bottom of your aquarium and makes it convenient for use....

£8.99
 
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518Atv2eRKL1

Feature: Brand new and high quality. Suitable for use with varying glass thickness. The streamline design is so artistic and pleasing to the eye. Floating design avoids lost magnets on the bottom of your aquarium and makes it convenient for use....

£8.99
 
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21VAbMj7KYL

Size: Approx. 5.79" x 0.63" x 0.63" / 14.7cm x 1.6cm x 1.6cm Can test the quality of the water, it also determines whether purification is required Can test 3 kinds of impurities in water: Soluble salts, Ionic organic compound and Heavy metal ion...

£6.25
 
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518Atv2eRKL

Feature: Brand new and high quality. Suitable for use with varying glass thickness. The streamline design is so artistic and pleasing to the eye. Floating design avoids lost magnets on the bottom of your aquarium and makes it convenient for use....

£8.99
 
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518Atv2eRKL2

Feature: Brand new and high quality. Suitable for use with varying glass thickness. The streamline design is so artistic and pleasing to the eye. Floating design avoids lost magnets on the bottom of your aquarium and makes it convenient for use....

£9.99
 
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