Mastech MS8268 Series Digital AC/DC Auto/Manual Range Digital Multimeter AC/DC 1000V/10a 200kHz 200Uf 40Mohm relative measurement hfe diode check continuity LED/sound warning when incorrect banana jacks are used relative to function switch setting Auto and manual ranging with relative measurement (all ranges except frequency) All range fused (resettable) with 1 year warranty Auto power off (could be disabled) & blue LED back-lit LCD display