Solve error codes with these high-precision temperature sensors with 15K ring temperature for the rubber head and pipe temperature for the copper head to ensure accurate ambient monitoring and efficient air conditioning performance These air conditioning sensors are made of wear-resistant materials with a cable length of about 26 cm made of rubber head and a cable length of 47 cm made of copper head and offer a fast response time of 0.5 seconds and an error tolerance of ±0.5 °C for stable temperature control Extends the life of your air conditioner with these easy to install, corrosion-resistant sensors designed as a seamless upgrade for consistent temperature accuracy These replacement sensors are perfect for residential and commercial premises such as homes, offices or shops and can withstand harsh environments such as high, moisture and corrosion to maintain stable interior comfort Ideal for enthusiasts, homeowners and professional climate technicians looking for straightforward replacement sensors to repair defective or outdated equipment without expertise