- When a pointer is directly pointing to a number in any of the dials, always consult the dial on its right. Look at the example on Figure 1. The pointer on Dial C points directly at 5, that’s why we should look at Dial D to determine the reading of Dial C.
- If the pointer of Dial D points directly at 0 or between 0 and 1, then Dial C will be read as 5.
- But if the pointer of Dial D points between 9 and 0, then Dial C will be read as 4.
|C = 5||D = 1|
|C = 4||D = 9|
|KWh Elecricity used||117|