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Soil moisture sensor for irrigation with adjustable sensitivity and output relay contact
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Soil humidity sensor for...

£41.85
(4,3/5) out of 3 total ratings
Battery level indicator for water tanks with remote control up to 100m
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Battery level indicator for...

£26.14
(5/5) out of 7 total ratings
12V DC water or conductive liquid presence switch with relay contact at output
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Water or conductive liquid...

£10.85
(5/5) out of 6 total ratings
  • Out-of-Stock
EMI anti-interference mains...
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EMI anti-interference mains...

£20.50
(5/5) out of 4 total ratings
  • Out-of-Stock
Double solar charge controller for 12V 16A photovoltaic panels
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Double solar charge...

£23.15
(5/5) out of 1 total ratings
HIGH POWER PIEZOELECTRIC SIREN 12V DC 120dB 350mA
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HIGH POWER PIEZOELECTRIC...

£8.54
(4,5/5) out of 2 total ratings
Alcohol, acetone, benzene, propane, monoxide gas sensor KIT with relay output
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Alcohol, acetone, benzene,...

£21.35
(5/5) out of 2 total ratings
High-power 15000V...
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High-power 15000V...

£32.30
(5/5) out of 3 total ratings
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