Uni-T UT502A insulation resistance meter

Uni-T UT502A Insulation Resistance Tester
Looking for a reliable tool for precise insulation resistance measurement? The Uni-T UT502A tester is an ideal solution for professionals needing advanced equipment for insulation testing in various conditions.
Measurement versatility
The Uni-T UT502A allows insulation resistance measurement at three different test voltages: 500 V, 1000 V, and 2500 V. Measurement ranges are as follows:
500 V: 0 ~ 5 GΩ, accuracy ±(3%+5) for 0 ~ 99.9 MΩ and ±(5%+5) for 100 MΩ ~ 5 GΩ.
1000 V: 0 ~ 5 GΩ, with the same accuracies as for 500 V.
2500 V: 0 ~ 20 GΩ, accuracy ±(3%+5) for 0 ~ 99.9 MΩ, ±(5%+5) for 100 MΩ ~ 9.9 GΩ, and ±(10%+5) for 10 ~ 20 GΩ.
The tester measures test current in the range of 1 ~ 1.1 mA and short-circuit current below 1.8 mA, ensuring stable and accurate measurements.
Functionality and convenience
The Uni-T UT502A offers automatic range switching and low battery indicator, enhancing user comfort. Additionally, the high voltage warning function and backlit LCD screen facilitate work in various lighting conditions. Features such as buzzer and auxiliary display improve device usability.
Practicality and accessories
The UT502A is powered by 6 x 1.5 V (LR6) batteries and measures 150 x 100 x 71 mm, weighing 500 g, ensuring ease of use and transport. The set includes batteries, test leads, crocodile clips, case, and strap, allowing immediate use and easy storage.