Insulation resistance meter

Insulation resistance meter Unit UT-501B Measurements, ranges: - AC voltage measurement [V]: 30 - 600V ±(2%+3) - insulation resistance measurement: [test voltage / displayed range / test current]: - 250V / 0.0MΩ - 5.0GΩ / 1mA - 1.1mA@250kΩ - 500V / 0.0MΩ - 5.0GΩ / 1mA - 1.1mA@500kΩ - 1000V / 0.0MΩ - 5.0GΩ / 1mA - 1.1mA@1MΩ - short circuit current less than 2mA - accuracy: 0.0MΩ to 99.9MΩ ±(3%+5), 100MΩ to 10GΩ ±(5%+5) - low resistance measurement from 0.01Ω~200Ω (5.0V/>200mA) ±(2%+3) - measurement of polarization index (PI) - measurement of absorption coefficient (DAR) Functions, features: - LCD 1999 70x34 mm backlit display - range selection: automatic - overrange indicator - low battery voltage indicator - standards: CE, IEC61557 - power supply: 6x battery 1.5V (AA) - dimensions: 150x100x71 mm - weight: approx. 0.5 kg Included: - meter - test leads - 6 AA batteries - case - instruction manual