Uni-T Insulation resistance meter UT-501B

The insulation resistance tester UT-501B is a highly advanced device specifically designed for the precise measurement of insulation resistance in a range from 0 MΩ to 5.5 GΩ. It offers the capability to measure resistances under various test voltages of 250 V, 500 V, and 1000 V, making it a versatile tool for professionals in electrical engineering. The measurement accuracy is optimized for different resistance ranges, ensuring reliable data collection. The device is equipped with a large, easy-to-read LCD display that allows for simple reading of measurement values, even in low light conditions. Safety features, such as high voltage warnings and automatic shutdown, contribute to the safe handling of the device. Additionally, the UT-501B offers functions for measuring the polarization index and dielectric absorption, making it a valuable instrument for analyzing insulation materials.

• Measurement of the polarization index (PI)
• Measurement of dielectric absorption with various time intervals
• Automatic range switching for ease of use
• Zero reset function for measuring low resistances
• Low battery signal to prevent interruptions
• Aesthetic and solid construction for durability.