Digital LCD Clamp Ampere Voltage Current Ohm Tester Multi-MeterFeatures:This meter uses Large Scale Integration and unique function circuitsIt can measure AC Voltage，DC Voltage，AC Current，resistance，diode，and fulfill audible continuity testMulti-useDiode and Buzzer functionLow battery indicationOverload protectionData hold for easy reading3 1/2 Digital LCD with a Max. reading of 1999Specifications:DC voltage:600V 　±(1.0%+2d)AC voltage:450V 　±(1.2%+5d)OHM:200Kω 　±(1.0%+4d)AC Current:2-20-200-400A 　±(2.5%+10d)Power supply:(AAA) 1.5V×2（not included)Buzzer:YESDiode test:YESData hold:YESMax display:1999Product Weight:119gProduct Dimension:15×5.5×2.6cm(L×W×T)Accessories:Test leadsIncluded items :1×MT87C Portable Digital Clamp Ampere Strap Temperature2×Test lead