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Product specifications Key Information Type Semi-conductor Pack Size 1 Power Battery Type None
Price: £7.99 from Tesco
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| Tesco | £7.99 | Go to shop |
Product specifications Key Information Type Semi-conductor Pack Size 1 Power Battery Type None Additional Information Power Source Mains
When water is detected, this simple unit gives an audible indication. The sensor can be placed at a distance by cutting the PCB and using two wires. Requires an 8 to 15V power supply or a 9V PP3 battery (not included).
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