Portable megohmmeter 6522

for the aeronautical industry

True Megohmmeter® 1 kV Insulation and Continuity Tester 250V, 500V and 1000V Insulation Test Voltages Timed Test Mode up to 40 minutes for Insulation Resistance Test Test Lock feature for hands free timed measurements up to 15 minutes Continuity tests at 200mA Test lead resistance compensation for accurate low resistance measurements True RMS AC/DC Voltmeter up to 700V Auto discharge after Insulation Test Hold function to "freeze" readings Large and bright dual display with blue backlight Auto Standby Feature due to inactivity saves battery power Optional Remote Probe accessory AC/DC Voltage Measurement Range - 0.3 to 700V Accuracy - ±(3% R + 2ct) Resolution - 0.3 to 399.9V: 0.1V 400 to 700V: 1V Frequency Range - DC & 15.3 to 800Hz Input Impedance - 400kΩ Insulation Measurement Test Voltage / Resistance Range - 250V: 50kΩ to 10GΩ 500V: 100kΩ to 20GΩ 1000V: 200kΩ to 40GΩ