Quick 499D digital surface impedance tester

UT526 is a multifunction meter for comprehensive electrical installation measurements, including insulation tests, RCD operation, and circuit continuity. With a wide range of test voltages and data storage functions, it is perfectly suited for inspection, measurement, and service work.

UT513A is an industrial insulation resistance tester, enabling measurement up to 1000 GΩ at test voltages up to 5 kV. Data logging, comparative and polarization measurements, and USB communication make it a diagnostic tool for installers and service technicians of power systems.

Insulation tester for measuring the insulation resistance of electrical equipment. The device can measure insulation resistance, AC voltage, PI (Polarization Index) and DAR (Dielectric Absorption). Uni-T UT501B

Insulation tester for measuring the insulation resistance of electrical equipment. The device can measure insulation resistance, AC voltage, PI (Polarization Index) and DAR (Dielectric Absorption). Uni-T UT502A

A multimeter for measuring the insulation resistance of electrical equipment. In addition to AC and DC voltage, the device can measure insulation resistance, PI (polarization index) and DAR (dielectric absorption). Uni-T UT505A

The FNIRSI HRM-10 is a precision meter for measuring internal resistance and battery voltage, ideal for both professionals and hobbyists. It provides fast and accurate measurements in the range of 0.0001 V to 100 V and 0.1 mΩ to 200 Ω, making it an excellent tool for assessing the technical condition of various types of cells and batteries.

Uni-T UT501A is a professional insulation resistance meter that will prove useful in diagnostics and maintenance of electrical installations. It allows measurements in the range from 0.1 MΩ to 2 GΩ, additionally offering a choice of test voltages (250 V, 500 V, 1000 V) and AC/DC voltage measurement, which increases its versatility.