6 Functions 20 ranges High sensitivity and accuracy Confirms to the EN61010/IEC1010 standard CAT II 600V DC Voltage:0-0.1/0.5/2.5/10/50/250/1000V (20KΩ/V) ±3%f.s AC Voltage:0-10/50/250V/1000V(9KΩ/V) ±4%f.s DC Current:0-50μ/5m/50m/500m/10A ±3%f.s Resistance:x1/x10/x100/x1K/x10K± 3% full arc(Arc length:75.3mm) Continuity Buzzer:R*1 range 0-30Ω Sound Decibel:-10-62dB(0dB/0.775V 1mW 600) Power source:9V(6F22)*1,1.5V(UM3)*2 Fuse:0.5A/250V 5*20mm fast acting 10A/250V 5*20mm fast acting Size:190*108*50mm(Including holster) Weihgt:470g(Including holster)