An autocompressor is an electrical device that inflates tires. Every driver should have it, because the tire can be deflated anywhere. The question arises, which compressor is better to buy. And this becomes a problem for all motorists, because the choice of a car compressor is a responsible business. For a competent choice of this device, you need to know its parameters well and decide which ones are right for you.
Instructions
Step 1
Choose a compressor based on performance - this is the main selection factor. After all, the higher this indicator, the faster you will inflate the wheels. However, do not forget that during prolonged operation, the device heats up, which can lead to its failure. Check for thermal protection, which is mainly installed on more expensive units.
Step 2
Pay attention to the monometer - it can be digital or pointer. The quality of inflation and the accuracy of the pressure inside the tires depend on its accuracy. Look at the accuracy class of the device, the lower this figure, the more accurate the pressure gauge.
Step 3
Another important parameter is the pressure, which is approximately 8 atmospheres for an automobile compressor in working order. However, even for high-quality models, it does not correspond to the declared characteristics.
Step 4
Look at the way the unit is powered. Low-power ones can be connected to the cigarette lighter, and compressors with a higher current consumption must have special devices so that they can be connected to the battery terminals.
Step 5
Choose a device that has a metal case, because it is more durable and resistant to the external environment. Air hoses should be made of good and durable rubber, as they are the most critical component of the compressor.
