What number does the scarlet letter on the watch turn to? What degree plus 1? How do you know if his watch has been tampered with?

The 0.000 1 indicated by the three scales of the water meter takes a circle 10, which drives the middle 0.00 1 to represent a word, and 0.00 1 takes a circle 10 to drive a word, 0.

The electricity consumption of electric meters is one kilowatt per hour.

Electricity meters and water meters do not turn when not in use, so you can observe them carefully. If the meter still rotates without any electrical appliances (including power sockets) being turned on, it is a quality problem. A property survey must be requested to confirm the replacement. Water meters also need to be observed. After all the faucets were turned off everywhere, it was still spinning. Check whether there is water leakage in time. If there is no dripping water, there is something wrong with the water meter, and the property should be replaced. The national quality supervision of hydropower meters will also have a one-thousandth probability of defects, but there will be no "hands and feet" in it.