1. Improved temperature accuracy: 2-Hole Alumina Tube are able to provide a more accurate temperature measurement, since they reduce the effects of external environmental factors on the readings. 2. Increase durability: The insulation layer reduces the impact of heat, cold, vibration, and other environmental factors, making the 2-Hole Alumina Tube more durable and less prone to damage. 3. Reduced energy costs: By helping to maintain the temperature of the pipes, 2-Hole Alumina Tube can reduce energy costs associated with heating or cooling systems. 4. Improved safety: 2-Hole Alumina Tube are able to reduce the potential for electric shock. 5. Reduced corrosion: The insulation helps to reduce the corrosion of the pipes, as 2-Hole Alumina Tube prevents contact between the pipes and other materials.