Tenma 72-10405 Professional Digital Multimeter with 4000 Count Display MAX / MIN relative modes, Analogue bar graph Continuity buzzer, Diode test, Data hold Low battery indication, 45Hz~400Hz bandwidth Compliant to CAT III 1000V, CAT IV 600V standards Includes: Battery, Test leads, Multi-purpose socket, RS-232 interface cable, Software, Point contact temperature probe, Instruction manual