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Water leak detector

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Water leak detector for sale on largest auction and classifieds sites

Home / Soldering & Circuit Components / Water leak detector refurbished & used for sale | For Sale UK
Water leak sensor - leak,

Water leak sensor - leak,

£7.40
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Water leak detector - water, (1"

Water leak detector - water, (1"

£302.30
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Genuine leakbot smart - genuine, water

Genuine leakbot smart - genuine, water

£34.99
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Water leak detector with - water,

Water leak detector with - water,

£42.50
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Water leak detector pipe - water,

Water leak detector pipe - water,

£6.99
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Water leakage detection - water,

Water leakage detection - water,

£5.45
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Tuya smart wifi - tuya, water

Tuya smart wifi - tuya, water

£4.95
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Water leak sensor - leak,

Water leak sensor - leak,

£6.83
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Water leak alarm flood level - water,

Water leak alarm flood level - water,

£4.89
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Tuya smart wifi - tuya,

Tuya smart wifi - tuya,

£5.10
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Leakage alarm detector water - leakage,

Leakage alarm detector water - leakage,

£4.49
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Leakbot latest smart water - 3.0,

Leakbot latest smart water - 3.0,

£38.50
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Zigbee smart water leak - zigbee,

Zigbee smart water leak - zigbee,

£6.00
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Water leakage detection - leakage,

Water leakage detection - leakage,

£32.95
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Water leakage detection - leakage,

Water leakage detection - leakage,

£36.99
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Sebakmt correlux water - sebakmt,

Sebakmt correlux water - sebakmt,

£449.99
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Smart wifi water leak - water, sensor

Smart wifi water leak - water, sensor

£5.70
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Leakage alarm detector water - alarm,

Leakage alarm detector water - alarm,

£5.79
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Sonoff zigbee water - sonoff,

Sonoff zigbee water - sonoff,

£9.59
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Water leak sensor - water,

Water leak sensor - water,

£6.60
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Water leak alarm - water, level

Water leak alarm - water, level

£4.19
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Adjustable volume water leak - volume,

Adjustable volume water leak - volume,

£10.79
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Tapo t300 smart water - t300, leak

Tapo t300 smart water - t300, leak

£29.03
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Tapo t300 smart water - smart, leak

Tapo t300 smart water - smart, leak

£23.63
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Water leak detector pipe - water,

Water leak detector pipe - water,

£7.49
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Water leak detector alarm - water,

Water leak detector alarm - water,

£12.41
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Leakage alarm detector water - detector,

Leakage alarm detector water - detector,

£4.80
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Tuya smart wifi water - tuya,

Tuya smart wifi water - tuya,

£5.02
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Leakbot smart water leak - smart,

Leakbot smart water leak - smart,

£30.00
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Water leakage detection - leakage,

Water leakage detection - leakage,

£37.90
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Water leak detector - leak,

Water leak detector - leak,

£45.63
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Underground water leak - underground,

Underground water leak - underground,

£23.40
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Tuya smart wifi water leak - smart,

Tuya smart wifi water leak - smart,

£5.90
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Pcs ikea badring - badring, water

Pcs ikea badring - badring, water

£8.66
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Water leakage detection - leakage,

Water leakage detection - leakage,

£5.39
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Tapo t300 smart - tapo,

Tapo t300 smart - tapo,

£24.41
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Tuya smart wifi water - smart,

Tuya smart wifi water - smart,

£4.90
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Tuya zigbee water sensor - water,

Tuya zigbee water sensor - water,

£6.58
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Honeywell home resideo - home,

Honeywell home resideo - home,

£59.65
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135db water leak alarm - water,

135db water leak alarm - water,

£10.04
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Water leak detector sensor - water,

Water leak detector sensor - water,

£24.41
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Leakbot latest smart - leakbot,

Leakbot latest smart - leakbot,

£37.10
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120db water leak - alarm, flood

120db water leak - alarm, flood

£8.39
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Leakbot latest model - leakbot, 3.0

Leakbot latest model - leakbot, 3.0

£34.99
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3pcs water leak alarm 120db - alarm,

3pcs water leak alarm 120db - alarm,

£5.45
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Tuya zigbee leakage - tuya,

Tuya zigbee leakage - tuya,

£5.88
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Leakbot smart water leak - smart,

Leakbot smart water leak - smart,

£38.50
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Simplisafe water sensor - sensor,

Simplisafe water sensor - sensor,

£13.25
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Tuya zigbee leakage alarm - tuya,

Tuya zigbee leakage alarm - tuya,

£5.20
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Tuya wifi water leak - tuya, detector

Tuya wifi water leak - tuya, detector

£6.99
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Professional water leak - water,

Professional water leak - water,

£10.22
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Water leak alarm flood level - water,

Water leak alarm flood level - water,

£4.29
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Water leak sensor - leak, flood

Water leak sensor - leak, flood

£5.69
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Multi functional water leak - water,

Multi functional water leak - water,

£6.99
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Smart water leak detector with - detector,

Smart water leak detector with - detector,

£23.34
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Wifi water leak sensor - wifi,

Wifi water leak sensor - wifi,

£6.83
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Water leak detector - detector,

Water leak detector - detector,

£16.19
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Water leak alarm flood - water,

Water leak alarm flood - water,

£7.99
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Water pipe leak test - leak, stick

Water pipe leak test - leak, stick

£10.46
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Leakbot latest model smart - latest,

Leakbot latest model smart - latest,

£37.99
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Azuno digital wood moisture - digital,

Azuno digital wood moisture - digital,

£8.11
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Water leak sensor - sensor,

Water leak sensor - sensor,

£7.58
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Acoustic water leak detector - water,

Acoustic water leak detector - water,

£47.24
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Water pipe leak - pipe, stick

Water pipe leak - pipe, stick

£10.46
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Water leakage detector - water, powered

Water leakage detector - water, powered

£6.52
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Tuya smart wifi water leak - tuya,

Tuya smart wifi water leak - tuya,

£6.20
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Water leak alarm flood level - water,

Water leak alarm flood level - water,

£4.90
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Water leak sensor - sensor,

Water leak sensor - sensor,

£4.20
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Water leak detector with - leak,

Water leak detector with - leak,

£19.08
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Leakage alarm detector - leakage,

Leakage alarm detector - leakage,

£6.95
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Easy remove water - easy,

Easy remove water - easy,

£8.39
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Professional water leak - water,

Professional water leak - water,

£10.67
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120db water leak alarm - 120db,

120db water leak alarm - 120db,

£7.88
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Portable water leak detector - leak,

Portable water leak detector - leak,

£10.25
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Water leakage detection - water,

Water leakage detection - water,

£4.99
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Drain tracing dye water - drain, leak

Drain tracing dye water - drain, leak

£17.90
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Tuya smart wifi water - smart,

Tuya smart wifi water - smart,

£5.34
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Sebson water alarm - sebson,

Sebson water alarm - sebson,

£56.40
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Tuya zigbee leakage - leakage, alarm

Tuya zigbee leakage - leakage, alarm

£5.99
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Sealey pp4 ultrasonic - pp4, air

Sealey pp4 ultrasonic - pp4, air

£42.30
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Wifi smart water leak detector - smart,

Wifi smart water leak detector - smart,

£13.74
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Water leak detector sound - water,

Water leak detector sound - water,

£7.12
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Zigbee water sensor - zigbee, leakage

Zigbee water sensor - zigbee, leakage

£5.99
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Water leak sensor flood - water,

Water leak sensor flood - water,

£5.99
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Ikea badring water - water, leak

Ikea badring water - water, leak

£4.49
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Water leakage detection - water,

Water leakage detection - water,

£8.30
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Leakbot smart water leak - smart,

Leakbot smart water leak - smart,

£44.99
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Leakbot latest model smart - model,

Leakbot latest model smart - model,

£38.65
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Home alarm water - alarm,

Home alarm water - alarm,

£4.99
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T300 smart water leak - smart,

T300 smart water leak - smart,

£24.39
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Pack water leak - 5,

Pack water leak - 5,

£7.00
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Leakage alarm detector water - leakage,

Leakage alarm detector water - leakage,

£4.70
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Leakage alarm detector water - leakage,

Leakage alarm detector water - leakage,

£6.63
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Leakage alarm detector water - alarm,

Leakage alarm detector water - alarm,

£6.29
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Candeon underground water - underground, leak

Candeon underground water - underground, leak

£36.00
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Digital wood moisture - wood, meter

Digital wood moisture - wood, meter

£45.99
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📊96 listings · from £4.19 · avg £23.38
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 water leak detector listings currently in our index. Prices range from £4.19 to £449.99, with an average of £23.38. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water leak detector →

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Everything you need to know about water leak detector

Whether you are looking for a brand-new or second-hand water leak detector, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.19, while premium listings can reach £449.99 — giving you a wide budget spread to work with. The average price of £23.38 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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