The UNI-T UT513A Insulation Resistance Tester, also known as a Megger – is your reliable tool for measuring insulation resistance in electrical systems with precision and ease. Designed for professional use, the UT513A is ideal for electrical maintenance, troubleshooting, and quality control applications. With its wide measurement range and high accuracy, this insulation resistance tester allows you to assess the integrity of insulation in wires, cables, transformers, and other electrical components. The UT513A features a large digital display for easy reading of test results and offers various test voltages to suit different applications. Its rugged and durable construction ensures reliability in harsh industrial environments, while its user-friendly interface makes operation straightforward for both novice and experienced users. Trust the UNI-T UT513A Insulation Resistance Tester to ensure the safety and reliability of electrical systems in your facility.UNI-T UT513 Insulation Resistance Tester (Megger Meter)Designed for use in HV work, UNI-T’s UT513 can test insulation resistance across a huge range from 500kΩ to 10GΩ.The meter has fully selectable testing voltages of 100V, 250V, 500V, 1000V, 1500V, 1500V, 2500V, and 5000V and is autoranging to make testing selections significantly easier. Generic voltage tests can also be performed up to 1000V for DC voltage and 750V for AC voltage.Measurements of insulation resistance can be performed either continuously or can be carried out over a set period between 00:10 and 15:00 (minutes). Polarisation index (PI) measurements are also possible by using this unit.The UT513 comes with limited data logging capabilities and can store up to 18 readings on its built-in memory.Key Features of UNI-T UT513 Insulation Resistance TesterMeasure insulation resistance from 500kΩ to 10GΩSelectable test voltage – 100V, 250V, 500V, 1000V, 1500V, 1500V, 2500V and 5000VDC voltage measurements to 1000VAC voltage measurements to 750VAutorangingData logging – stores up to 18 records with easy recallSleep mode conserves battery life when left idlePolarisation index and dielectric absorption ratio measurementsTimer functionComparison functionBacklight for use in poor lighting conditionsOverrange and high voltage warningsUSB connectivityAnalogue bar graph and digital display
