Stop Guessing What's Costing You
Plug it in between any appliance and the wall. In 10 seconds you'll see exactly what it costs to run — in pounds, not guesswork.
UK energy prices are on the rise
The energy price cap has climbed again — and most households have no idea which appliance is quietly driving their bill up.
What could you be saving?
These are typical examples of what forgotten appliances can cost per year. Plug in your own to see your real numbers.
Example figures for illustration only — actual costs depend on your tariff, appliance and usage. Use your monitor to find your own numbers.
Everything you need to know, at a glance
One plug-in monitor. Four ways it takes the guesswork out of your electricity bill.
Real-time readings
Watts, voltage and kWh update live on the built-in LCD screen.
Cost in pounds, instantly
See what each appliance is costing you to run — no maths, no app.
Fits any UK socket
Standard 3-pin UK plug. Move it between appliances in seconds.
Overload & usage alerts
Cumulative timer and kWh alarm flag anything drawing too much.
How it works
No app, no setup, no guesswork.
Plug it in
Between the wall socket and any appliance — fridge, kettle, TV, chargers.
Read the screen
The LCD instantly shows wattage, voltage and running cost.
Find the culprit
Move it around the house until you find what's driving your bill up.
What's in the box
- 1x Digital LCD Power Meter (UK plug)
- Instant on-screen readout: Watts, Volts, kWh, running cost
- No app, no setup — plug in and read the screen
Specifications
| Plug type | UK 3-pin |
| Display | Digital LCD |
| Readings | Watts, Volts, kWh, cost |
| Max load | 13A (UK standard socket) |
| Controls | MODE / SET / UP / DOWN |
| Extra features | Cumulative timer, overload alarm |
Frequently asked questions
Do I need an app?
Will it fit my UK sockets?
Can I use it on more than one appliance?
What exactly does the screen show?
Find your energy vampire in 10 seconds
Plug it in, read the screen, know exactly what it's costing you — from today.