How to read different meter types
Reading different meter types
There are four kinds of electric meters: digital, electronic, smart, and dial. Here's how to read them.
How to read a digital meter
Here's a typical digital meter display:
Write down numbers from left to right, ignoring any numbers in red or in a red surround.
If your tariff gives you lower-priced off-peak electricity like ECO20:20 or Economy 7, your meter may have two rows of figures as shown below :

If your meter has more than one row of figures, write down all the numbers from left to right in each row, ignoring any numbers in red or in a red surround. The previous meter readings on your bill will indicate which are 'day rate' and which are 'night rate'.
How to read an electronic meter
Here's a typical electronic meter display:
Some electronic meters have a cycle display button that you need to press to take readings, and some automatically scroll through the various displays. With a meter with two rows of figures, write down all the numbers from left to right in each display, ignoring any numbers in red or in a red surround. The previous readings on your bill will indicate which is a 'day rate' and which is the 'night rate'.
How to read a dial meter
Here's a typical electricity dial meter:
Each dial turns in the opposite direction to the one before it. Before you read your dial meter, check the direction of your dials. They may not be exactly as those illustrated above. Every dial on every meter revolves from 0 to 1, then to 9, then back to 0. In the example above, the dial meter reading shows as 44928.
To read an electric dial meter correctly:
Read the dials from left to right. If the pointer is between the two numbers, always take the lower number If the pointer is directly over a number, write down that one. If the pointer falls between 9 and 0, write down 9 and reduce the reading you've already taken for the dial on its left by one. For example, if you originally recorded 5, reduce it to 4. Don't read the last dial on the right.
How to read my prepayment meter?
How to read my credit meter?
Read the numbers from left to right and include any zeros (most meters display readings to at least one – sometimes two – decimal places).
Some meters show the decimal point on the display. Others use red digits to show decimal points (0.1 and 0.01 of a unit). Please don’t include the decimal points in your meter reading.
How to read my import/export meter?
To take your export meter reading, please:
- Press the blue button until you see a small ‘5’ in the corner of the display.
- The reading shown beside the small ‘5’ is your export meter reading.
If your import/export meter does not have a blue button like the meter above and is automatically scrolling between a T – reading and an R – reading, please note that it is the R – reading which shows your total exported units.
How to read my Economy 7 Credit meter?
There are two types of Economy 7 meters – how you read your meter will depend on which type you have.
- The first type has two displays – the top row is for your day rate electricity and is marked ‘Normal’, and the bottom row, marked ‘Low’, shows the night rate. When you read your Economy 7 meter, always check both displays.
- The second type has a single row of numbers that shows your day rate electricity usage. To get a reading for your night rate electricity, press the red button.
How to read my Economy 7 Prepaid meter?
Press number 3 on the keypad until you see R1 KWH, then note the number. Press number 3 again until you see R2 KWH, and note the number. Finally, press number 3 again until you see R3 KWH, and note the number.
Find out more about meter readings HERE.