High-quality refrigeration gauges and testing instruments are vital assets for technicians to excel in the heating, ventilation, air conditioning and refrigeration (HVAC/R) sector. Over the past five years, Heating & Air-Conditioning Contractors in the US industry grew by 3.1% to reach revenue of $94bn in 2018. A recent study predicts the HVAC industry will achieve a five percent growth in the United States in 2019. If you want to join this industry as a technician, now is a good time....

If you are an HVAC technician or are training to be, It’s absolutely essential have a refrigerant scale in your tool bag. These scales make it easier to calculate how much refrigerant should be removed or placed in the refrigeration unit. They are the perfect tool for an HVAC technician as they help them to get the job done effectively. Moreover, they are also helpful in detecting any leaks during routine maintenance. An accurate reading is highly valuable, as it ensures the correct...

Digital thermometer as one part of Elitech businesses, it has been developed since 1996. So far, we have different kinds of thermometers used for home temperature monitoring, food temperature monitoring, vaccine temperature monitoring and so on. Thermometer for Home: BT-3, DT-6, DT-7,LT-2A,SDT-1 5 Benefits of Monitoring Temp & Humidity Indoor or Outdoor: To keep a certain product fresh in a room like where fruits and vegetables are stored, or a sealed box like a cigar in a humidor; To monitor the...