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Water leak detector

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Home / Smart Home & Surveillance / Water leak detector refurbished & used for sale | For Sale UK
Leakage alarm detector water - detector,

Leakage alarm detector water - detector,

£4.80 · Buy It Now

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Water leak detector with built - detector,

Water leak detector with built - detector,

£42.50 · Buy It Now

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Leakbot smart water leak - smart,

Leakbot smart water leak - smart,

£43.99 · Buy It Now

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3pcs water leak - alarm, 120db

3pcs water leak - alarm, 120db

£5.45 · Buy It Now

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Water leak sensor - water,

Water leak sensor - water,

£6.52 · Buy It Now

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Water leak sensor - leak, flood

Water leak sensor - leak, flood

£5.40 · Buy It Now

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Hive leak sensor - hive, water

Hive leak sensor - hive, water

£8.12 · Buy It Now

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Smart wifi water leak - water,

Smart wifi water leak - water,

£11.99 · Buy It Now

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Water leak sensor - sensor,

Water leak sensor - sensor,

£7.40 · Buy It Now

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Leakage alarm detector water - leakage,

Leakage alarm detector water - leakage,

£6.95 · Buy It Now

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Tuya zigbee leakage alarm - zigbee,

Tuya zigbee leakage alarm - zigbee,

£5.99 · Buy It Now

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Zigbee water leak sensor - zigbee,

Zigbee water leak sensor - zigbee,

£5.97 · Buy It Now

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Water pipe leak - leak, detector

Water pipe leak - leak, detector

£8.83 · Buy It Now

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Genuine leakbot smart water - genuine,

Genuine leakbot smart water - genuine,

£38.99 · Buy It Now

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Water leak detector - detector, gs153w

Water leak detector - detector, gs153w

£8.66 · Buy It Now

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Water leakage detection - leakage,

Water leakage detection - leakage,

£38.12 · Buy It Now

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Leakage alarm detector water - alarm,

Leakage alarm detector water - alarm,

£4.89 · Buy It Now

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Tuya smart wifi water leak - tuya,

Tuya smart wifi water leak - tuya,

£5.75 · Buy It Now

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Wifi water leak sensor smart - wifi,

Wifi water leak sensor smart - wifi,

£20.64 · Buy It Now

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Leakbot latest model smart - latest,

Leakbot latest model smart - latest,

£38.50 · Buy It Now

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Water leak sensor - leak,

Water leak sensor - leak,

£6.70 · Buy It Now

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Water leakage detection - leakage,

Water leakage detection - leakage,

£5.99 · Buy It Now

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Leakage alarm detector water - alarm,

Leakage alarm detector water - alarm,

£4.71 · Buy It Now

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Wifi water leak sensor - wifi,

Wifi water leak sensor - wifi,

£5.87 · Buy It Now

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Smart tuya wifi - smart,

Smart tuya wifi - smart,

£8.00 · Buy It Now

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Pipeline leakage detector

Pipeline leakage detector

£8.59 · Buy It Now

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Abs water leak alarm - water,

Abs water leak alarm - water,

£7.97 · Buy It Now

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Water leakage detection - water,

Water leakage detection - water,

£8.30 · Buy It Now

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Leakbot latest smart water - 3.0,

Leakbot latest smart water - 3.0,

£43.99 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£39.55 · Buy It Now

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Smart leak alarm - smart,

Smart leak alarm - smart,

£38.13 · Buy It Now

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Water tank detector pressure - tank,

Water tank detector pressure - tank,

£35.99 · Buy It Now

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Water leakage detector powered - detector,

Water leakage detector powered - detector,

£6.52 · Buy It Now

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120db water leak alarm - 2x,

120db water leak alarm - 2x,

£10.79 · Buy It Now

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Tuya zigbee water - tuya, sensor

Tuya zigbee water - tuya, sensor

£6.93 · Buy It Now

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Wifi water leak sensor flood - leak,

Wifi water leak sensor flood - leak,

£5.88 · Buy It Now

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135db water leak alarm - 135db,

135db water leak alarm - 135db,

£8.88 · Buy It Now

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Leakbot latest model smart - leakbot,

Leakbot latest model smart - leakbot,

£42.99 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£9.92 · Buy It Now

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Sebakmt correlux water - correlux,

Sebakmt correlux water - correlux,

£749.99 · Buy It Now

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Water leakage detection - leakage,

Water leakage detection - leakage,

£5.79 · Buy It Now

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Water leakage alarm detector - water,

Water leakage alarm detector - water,

£6.71 · Buy It Now

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Digital wood moisture meter - digital,

Digital wood moisture meter - digital,

£28.99 · Buy It Now

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Smart wifi water - smart, sensor

Smart wifi water - smart, sensor

£5.80 · Buy It Now

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Water leak sensor flood - water,

Water leak sensor flood - water,

£5.98 · Buy It Now

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Switchbot wifi water - water, no

Switchbot wifi water - water, no

£15.99 · Buy It Now

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Water leak sensor flood - water,

Water leak sensor flood - water,

£5.99 · Buy It Now

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Water alarm moisture flood - water,

Water alarm moisture flood - water,

£7.95 · Buy It Now

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Leakbot smart water - leakbot,

Leakbot smart water - leakbot,

£44.99 · Buy It Now

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Leakage alarm detector water - alarm,

Leakage alarm detector water - alarm,

£4.77 · Buy It Now

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120db water leak alarm - 120db,

120db water leak alarm - 120db,

£18.95 · Buy It Now

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New abs water leak alarm - new,

New abs water leak alarm - new,

£7.72 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£10.25 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£9.94 · Buy It Now

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Wireless water leak detector - water,

Wireless water leak detector - water,

£10.36 · Buy It Now

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Tuya wifi water leak detector - leak,

Tuya wifi water leak detector - leak,

£6.99 · Buy It Now

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Black light torch ultra - torch,,

Black light torch ultra - torch,,

£3.59 · Buy It Now

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New low cost - low-cost, alarm

New low cost - low-cost, alarm

£8.05 · Buy It Now

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Tuya wifi water detector - water,

Tuya wifi water detector - water,

£4.99 · Buy It Now

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Ultrasonic leak detector - leak,

Ultrasonic leak detector - leak,

£35.99 · Buy It Now

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Water leakage alarm detector - leakage,

Water leakage alarm detector - leakage,

£6.62 · Buy It Now

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Smart water leak alarm - smart,

Smart water leak alarm - smart,

£6.44 · Buy It Now

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T300 smart water leak detector - t300,

T300 smart water leak detector - t300,

£20.99 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£10.25 · Buy It Now

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Smart wifi water leak sensor - wifi,

Smart wifi water leak sensor - wifi,

£12.47 · Buy It Now

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Leakbot smart water - leakbot, leak

Leakbot smart water - leakbot, leak

£39.99 · Buy It Now

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Tuya smart wifi water leak - wifi,

Tuya smart wifi water leak - wifi,

£5.90 · Buy It Now

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Water leak detector flood - detector,

Water leak detector flood - detector,

£17.99 · Buy It Now

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Tuya smart wifi water leak - tuya,

Tuya smart wifi water leak - tuya,

£4.99 · Buy It Now

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Water leakage detection - water,

Water leakage detection - water,

£6.99 · Buy It Now

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Wifi water leak sensor - sensor, flood

Wifi water leak sensor - sensor, flood

£7.26 · Buy It Now

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Water leakage detection - leakage,

Water leakage detection - leakage,

£29.89 · Buy It Now

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120db water leak - water,

120db water leak - water,

£8.39 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£10.67 · Buy It Now

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Roost smart water leak - smart,

Roost smart water leak - smart,

£14.01 · Buy It Now

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Leakbot smart fi - leakbot,

Leakbot smart fi - leakbot,

£21.45 · Buy It Now

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High quality water pipe - pipe, leak

High quality water pipe - pipe, leak

£8.20 · Buy It Now

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New water leak - new, alarm

New water leak - new, alarm

£6.26 · Buy It Now

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Leakbot latest model - latest, smart

Leakbot latest model - latest, smart

£39.99 · Buy It Now

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Water leak detector - water,

Water leak detector - water,

£18.28 · Buy It Now

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Sonoff snzb 05p zigbee 0 - sonoff, 3.0

Sonoff snzb 05p zigbee 0 - sonoff, 3.0

£11.99 · Buy It Now

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130db water leak detector - 130db,

130db water leak detector - 130db,

£17.99 · Buy It Now

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Professional water leak - professional,

Professional water leak - professional,

£10.36 · Buy It Now

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Black light torch - light, ultra

Black light torch - light, ultra

£1.95 · Buy It Now

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Monument tools gauge - monument, u-gauge

Monument tools gauge - monument, u-gauge

£8.12 · Buy It Now

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Water leak detector 3 - detector, x

Water leak detector 3 - detector, x

£8.65 · Buy It Now

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Tuya smart wifi water - smart,

Tuya smart wifi water - smart,

£6.08 · Buy It Now

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Tuya smart wifi - water, leak

Tuya smart wifi - water, leak

£5.79 · Buy It Now

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Water leak detector - water, detector,

Water leak detector - water, detector,

£19.96 · Buy It Now

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Hive leak sensor smart - hive,

Hive leak sensor smart - hive,

£8.99 · Buy It Now

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Pack water leak - water,

Pack water leak - water,

£7.99 · Buy It Now

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Sound detection water leak - water,

Sound detection water leak - water,

£13.07 · Buy It Now

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Smart wifi water leak - water, detector

Smart wifi water leak - water, detector

£25.74 · Buy It Now

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Serenable water leak detectors - serenable,

Serenable water leak detectors - serenable,

£7.09 · Buy It Now

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Water leakage detection - leakage,

Water leakage detection - leakage,

£34.65 · Buy It Now

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Wifi water sensor smart - wifi,

Wifi water sensor smart - wifi,

£63.99 · Buy It Now

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📊96 listings · from £1.95 · avg £22.65
⚠️ These listings were last updated more than 19 days ago. Search for fresh listings

Browse 96 water leak detector listings currently in our index. Prices range from £1.95 to £749.99, with an average of £22.65. 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 →

Try this: wireless security camera | baxall | cctv camera recording | camera dvr digital video recorder | bg smart plug | hive view smart camera | dvr hikvision | amazon echo show 8 | google nest mini | apple homepod

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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 £1.95, while premium listings can reach £749.99 — giving you a wide budget spread to work with. The average price of £22.65 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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