During the HVAC repair process, there will be times when a technician needs to add or recover refrigerants from machines. The best way to determine how much refrigerant is needed to be added or recovered is by weighing the tank of liquid. To do so, the technician needs a reliable scale that can provide accurate readings. There are many different types of scales that can be used to measure weights, but not all are made equal. They vary in durability, power, size, and sensitivity. They also differ in their maximum load capacity, which is important when choosing a refrigerant charging scale.
One of the most important qualities that a refrigerant scale should have is accuracy. A good scale should be able to measure to several numbers after the decimal and have a platform that can fit various tanks. It should be portable, as well, so that it can be easily taken from job to job. In addition, it should be easy to use and have a backlight to make readings in dark environments easier.
Another thing to consider when choosing a refrigerant charging scal is its maximum weight capacity. This is because a scale with a larger weight capacity will be able to accommodate more liquid in the tank. A high-quality scale will also be able to communicate with other devices through Bluetooth. This makes it possible to upload live weight measurements into a computer or smartphone and keep records of usage. Top 10 best refrigerant charging scales