Best Low Temperature Alarms Deals Online in the UK (25 Deals Found)

Last Updated - 19/02/2026 Sort By:

Best Choice
ZenithCove

New
WiFi Hygrometer Thermometer Sensor, Smart Room Temperature Humidity Monitor High Precision with Remote App Notification
Reliable Remote Monitoring for Indoor Climate Control:This WIFI hygrometer thermometer sensor allows you to check temper

£8.99
Best Value
WeaShaemgLi

New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms Settings with LED Indicator Digital Refr
【EASY TO READ】: Large LCD Display Digital Big Numbers, inner and outer temperature conversion. Outer temperature is the

£9.99
New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms
IN/OUT Key: Inner and Outer Temperature Conversion. Outer temperature is the temperature from sensor. EASY TO READ: Larg

£13.99
GXSTWU

New
Fridge Freezer Thermometer Max/Min Memory GXSTWU High & Low Temperature Alarms Settings with LED Indicator Digital Refri
【EASY TO READ】: Large LCD Display Digital Big Numbers, inner and outer temperature conversion. Outer temperature is the

£9.99
New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms
【IN/OUT Key】: Inner and Outer Temperature Conversion. Outer temperature is the temperature from sensor. Ideal for use in

£12.97
GXSTWU

New
Fridge Freezer Thermometer Max/Min Memory GXSTWU High & Low Temperature Alarms Settings with LED Indicator Digital Refri
【EASY TO READ】: Large LCD Display Digital Big Numbers, inner and outer temperature conversion. Outer temperature is the

£17.95
GXSTWU

New
Fridge Freezer Thermometer Max/Min Memory GXSTWU High & Low Temperature Alarms Settings with LED Indicator Digital Refri
【EASY TO READ】: Large LCD Display Digital Big Numbers, inner and outer temperature conversion. Outer temperature is the

£17.55
New
FireAngel Cold Alarm, Low Temperature Alarm , CDA-9X EON (BRAND NEW)
The FireAngel CDA-9X Cold Alarm provides a warning for when the room temperature drops to dangerously low levels. The al

£16.15
20% Off
X-Sense

New
X-Sense Wi-Fi Water Leak & Low Temperature Alarm, Smart 2-in-1 Sensor with App Alerts, Wireless Detector for Kitchens, B
No Base Station Required, Instant Alerts: Connect directly to the X-SENSE Home Security App via 2.4 GHz Wi Fi—no base st

£15.98 £19.99
New
High-precision LCD Thermostat 16A Ultra-high and Low Temperature Alarms
Output capacity: 16A. Type: High precision digital thermostat. Temperature switch function: Celsius/Fahrenheit switch. S

£21.59
teashow

New
Digital Freezer/Fridge Thermometer with Magnet Mount and Stander Refrigerator Thermometer with LED Alarm Indicator Max/M
Dual Alarm System with LED Indicator - This digital freezer/fridge thermometer features a dual alarm system with both hi

£7.99
TOPDON

New
TC004 Lite Thermal Imaging Camera, TOPDON 240 x 180 IR Resolution 15-Hour Battery Life Handheld Infrared Thermal Imager
Exceptional Image Quality with TOPDON TISR Tech: The TC004 Lite thermal camera enhances images (160x120 to 240x180), off

£169.99
New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms
This digital alarm thermometer is essential for freezer, fridge, refrigerator,wine cooler,fish tank,room. Get accurate t

£13.52
22% Off
TOPDON

New
TOPDON TC004 Lite Thermal Camera, 240x180 IR Resolution 15-Hour Battery Life Handheld Thermal Imaging Camera with 1x/2X/
Exceptional Image Quality with TOPDON TISR Tech: The TC004 Lite thermal camera enhances images (160x120 to 240x180), off

£186.62 £239.99
New
FireAngel Cold Alarm Unit Low Temperature Alarm CDA-9X-GTi
Large easy press test and silence button. Our Carriers.

£13.99
15% Off
ORIA

New
ORIA Wireless Fridge Thermometer, Digital Refrigerator Thermometer with 2 Sensors, Color Display, Max/Min Values, Alarm,
Dual Channel & Clarity: Our Fridge freezer thermometer is equipped with 2 independent wireless sensors that simultaneous

£16.99 £19.99
New
FireAngel Cold Alarm Model CDA-9X-GTi Low Temperature Sensor New in Box
This is a brand new, unused FireAngel Cold Alarm, model CDA-9X-GTi, that provides an early warning when the room tempera

£9.73
New
Low Voltage Alarm LED Digital Voltmeter Green Car Temperature Voltmeter
6-100mm Diamond Core Hole Saw Hole Cutter Tile Porcelain Glass Drill Bit Cutter. The real color of the item may be sligh

£12.45
New
Over Temperature Alarm Upper& Lower Limit High&Low Temperature Alarm 110V 220V
Temperat ure Alarm Over Temperature Alarm Induction Alarm Machine Room 110V 220V. LED lighting integrated, high decibel

£96.00
New
LXSZRPH Reptile Thermometer Hygrometer with High Low Temperature Alarm Digital
A Useful digital temperature humidity meter gague with size of 3.3" x 2.9" x 0.6", this can be displayed anywhere in you

£13.95
New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms
Temperature range: -50 to 70℃ / -58 to 158℉. Color: Blue & White. Occasion: Indoor, Outdoor.

£12.99
New
Reliable Thermoregulator Thermostat for Low Temperature/High Temperature Alarms
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as b

£7.60
New
Fridge Freezer Thermometer Max/Min Memory LXSZRPH High & Low Temperature Alarms
【IN/OUT Key】: Inner and Outer Temperature Conversion. Outer temperature is the temperature from sensor. Ideal for use in

£15.63
New
Overheating Engine Alarm Headgasket Low Coolant Water InlineHose Sensor Warning
Engine Guard Temperature sensor and alarm. This is the dual temperature inline hose sensor version with an audible alarm

£109.89
New
Accurate Switching Contact for Low Temperature and High Temperature Alarms
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as b

£13.91

25 Low Temperature Alarms deals are available from: Amazon, eBay stores, starting from £7.60.
The biggest discount we found is 22% on TOPDON TC004 Lite Thermal Camera, 240x180 IR Resolution 15-Hour Battery Life Handheld Thermal Imaging Camera with 1x/2X/4X Image Zoom, –20℃ to +550℃ Temp Range, High and Low-Temperature Alarm at Amazon.
The lowest price we found is £7.60 while the highest is £186.62.
Prices for the best Low Temperature Alarms deals average at £33.86.
Last updated on February 19, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Low Temperature Alarms.