5999 [V, ohm] meter with insulation resistance measurement, True RMS

UT505A is a digital insulation resistance meter made on the basis of high-integrity integrated circuits, providing high accuracy and stability of measurements as well as convenience in use. In addition to its basic insulation testing function, it additionally enables DC and AC voltage measurement. For these reasons, it is suitable for service, maintenance and verification measurements of insulation resistance of all electrical equipment in the construction industry as well as all kinds of electric motors, transformers, electromagnets, etc. Thanks to its handy dimensions, battery power supply and intuitive operation, the instrument is ideal for use in any conditions. Measurements, ranges: - DC voltage [V]: 0.0V~600.0V; ±(2%+3) - AC voltage [V]: 0.0V~600.0V; ±(2%+3) - small resistance measurement [Ω]: 0-20kΩ ±(1.5%+3) - insulation resistance: - test voltage: 50V/100V/250V/500V/1000V ±(0%~10%) - 50V: 0.01M - 50MΩ ±(3%+5) - 100V: 0.01M - 100MΩ ±(3%+5) - 250V: 0.01M - 200MΩ ±(1.5%+5) - 500V: 0.01M - 500MΩ ±(1.5%+5) - 1000V:  0.1MΩ - 2000MΩ ±(1.5%+5)  2GΩ - 9.9GΩ ±(10%+3)  10GΩ - 20GΩ ±(20%+10) - test voltage: 50V graded in 10% increments: adjustable: 25-60V  100V graded in 10% increments: adjustable: 50-120V  250V graded in 10% increments: adjustable: 125-300V  500V graduated in 10% increments: adjustable: 250-600V  1000V graded in 10% increments: adjustable: 500-1200V - test current 1mA - short-circuit current