Digital multimeter MW9091

portable1000 V400 mA

50V to 1000V insulation tester and 1000V AC-DC DMM Model MW9091 - Test voltage: 50V, 100V, 250V, 500V, 1000V - Insulation resistance: up to 20Gohms - Measurement of Polarisation Index (PI) and Dielectric Absorption Ratio (DAR) - Measurement of TRMS AC voltages up to 600V DC - Continuity under 200mA - Compact, robust and shockproof housing, with protective holster - LCD display with backlight - Compare funtion - Memory: 5 x 100 memories available - Supplied with active test probe - Safety: 600V CAT IV Specifications Insulation resistance Test Voltage 50V, 100V, 250V, 500V, 1000V Open circuit voltage -0%, +20% Short circuit current 1mA (nominal) Ranges / Accuracy 2MΩ to 2GΩ / ±(1.5% + 5d), 22GΩ / ±(10% + 3d) Discharge of circuits Automatic discharge (typical 1s for C 30V AC or DC Resistance measurement, continuity and diode test Ranges / Accuracy 1000Ω to 40MΩ / ±(0.5% + 2d) Continuity measurement range 400Ω, ±(0.5% + 2d) Diode test range 2V, ±(0.5% + 2d) Protection 1000V AC or DC DC Voltage measurement Ranges from 100mV to 1000V DC Basic accuracy ±(0,08% + 2d) Input impedance 10MΩ // 100pF max. Protection 1000V AC or DC AC Voltage measurement Ranges/ Accuracy from 100mV to 1000V DC Basic accuracy (no filter) ±(0,9% + 3d) Low pass filter yes, (Fc=1kHz) Input Impedance 10MΩ // 100pF max. Bandwidth 50Hz to 5kHz Conversion TRMS type AC coupling, peak factor max from 3 to 330V and 2 to 500V Protection 1000V AC or DC