Mt550"Insulation Tester

- Insulation Testing: Measures resistance up to 200MΩ at 250V and 500V, and up to 2000MΩ at 1000V with accuracy ranging from ±3% to ±5% depending on the voltage range - AC/DC Voltage Measurement: AC range up to 750V and DC range up to 1000V with corresponding resolutions of 1V; accuracy for AC is ±1.2% and for DC ±0.8% - Continuity Testing: Includes buzzer indication, with short-circuit current of 200mA, making it suitable for wiring checks - Safety and Convenience Features: Live circuit warning via buzzer Automatic discharge after insulation tests ensures safety - Data hold for capturing measurements LED backlight for low-light use Lockdown test button for continuous insulation testing - Display: Large dual LCD indicating both insulation resistance and output voltage during measurements for clear readout - Accessories: Comes with test leads, carrying case, magnetic strip, adjustable shoulder strap, AA batteries