UNI-T UT501A Insulation Resistance Tester

The UNI-T UT501A is a professional insulation resistance tester used for inspecting electricity equipment and household appliances. It belongs to the UNI-T brand, which is a leading name in the test and measurement instruments industry.

Originally founded in Hong Kong and currently headquartered in Dongguan, China, the brand is owned by Uni-Trend Technology (China) Co., Ltd. The product is manufactured in China at the company's large-scale production facilities. Known for its cost-effectiveness and reliability, the brand serves global markets through an extensive distribution network, specializing in everything from digital multimeters to thermal imaging cameras and environmental testing equipment.