DCV:200mV-600V,±(0.5%+2) ACV:200V-600V, ±(1.2%+10) DCA:2000μA-10A, ±(1%+2) OHW:200Ω-2MΩ, ±(0.8%+2) Diode Test:yes Continuity Buzzer:yes Square wave o/p:yes Data Hold for easy reading Cable test:RJ11/RJ45 Power Supply:1.5V(AAA)x3 Maximum Display:1999 Produce Size:75×130×36mm Product Net Weight:150g