Best Liquid Level Sensors Deals Online in the UK (10 Deals Found)

Last Updated - 29/06/2026 Sort By:

Best Choice
Aidapt

New
Aidapt Liquid Level Indicator With Loud Audible Vibrating Alarm to Signal Cup Mug Full for Use by Blind and Visually Imp
ACCESSIBLE DESIGN – Assists visually impaired users when preparing beverages such as tea, coffee, or squash. Fits on mos

£9.99
Best Value
Fyearfly

New
Non-Contact Liquid Level Sensor, 5-12V Output Npn Interface Xkc-Y25-Npn Capacitive Water Level Sensing Detector, for Con
【Non-Contact Design】The Non-Contact liquid level sensor is suitable for the outer wall of non-metallic pipes that are no

£8.79 £9.19
MAUJOY

New
MAUJOY Liquid Level Indicator with Loud Audible Alarm to Signal Cup Mug Full for Blind or Visually Impaired,Cup & Mug Po
Liquid Level Indicator: Small enough to take with you.Liquid Kettle Pouring Assistance for The Visually Impaired.

£14.85
Vikye

New
Liquid Level Sensor, Miniature Liquid Water Level Sensor for Float Switch, Stainless Steel Sensor for 75mm Pool Capable
✪✪✪✪✪ [Robust] The liquid level sensor adopts 304 stainless steel and 316L material, very strong. It can work at a tempe

£7.59
Gikfun

New
Gikfun Non-Contact XKC-Y25-NPN Liquid Water Level Sensor for Arduino Automatic Control Diy EK1954U
Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing

£12.99
Hilitand

New
Liquid Level Sensor Non Contact Capacitive NPN Output XKC Y25 NPN 5-12V IP67 Water Proof for Non Metallic Tank Level Det
Wide Voltage Range and NPN Output: Operates on a 5 to 12V DC power supply with an NPN open collector output, making it e

£9.77 £10.44
Uadme

New
Uadme Float Switch 100mm, Water Level Sensor, 0~220V Stainless Steel Liquid Level Sensor, for Security Monitoring and In
【Premium Steel】: The float switch is made of stainless steel 304 and 316L material, which is robust and not easy to dama

£7.99
EPTTECH

New
EPTTECH Smart TLC2326 Tuya Liquid Level Monitor APP Oil Water Outdoor Alarm Sensor Household Indicator Ultrasonic Well M
LONG MEASURING DISTANCE: 10cm to 3.0m from the sensor, which is suitable for different tanks.

£40.50
TOBEOME

New
TOBEOME XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type XKC-Y25-V
Model Number: Y25-T12V

£9.77
Hsthe Sea

New
Hsthe Sea Float Switch, Stainless Steel Double Ball Water Level Sensor, Fish Tank Liquid Water Level Controller, Silver,
Max Switching Voltage: DC110V; Max Switching Power: 10W; Float Ball Size: 26 x 27mm; Wire Length: 350mm; Screw: M11.

£7.99

10 Liquid Level Sensors deals are available from: Amazon stores, starting from £7.59.
The biggest discount we found is 6% on Liquid Level Sensor Non Contact Capacitive NPN Output XKC Y25 NPN 5-12V IP67 Water Proof for Non Metallic Tank Level Detection and Control at Amazon.
The lowest price we found is £7.59 while the highest is £40.50.
Prices for the best Liquid Level Sensors deals average at £13.02.
Last updated on June 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Liquid Level Sensors.