A hygrometer is a professional instrument used to measure the humidity of the surrounding environment accurately. It is widely applied in life endurance tests to monitor and display the environmental humidity in real time, ensuring the test is carried out under the specified humidity conditions and providing accurate humidity data for test result analysis. It is easy to operate and has high measurement accuracy, which is an essential auxiliary instrument for environmental condition monitoring during the test.

Testing Insulation Resistance Performance

To test the durability of the motor under long-term use, simulate real-world operating conditions (such as high humidity, low temperatures, and normal temperature and pressure), run the instrument continuously for a specified period, and verify that its measurement performance and structural integrity remain intact. The primary focus is on testing insulation resistance performance.