Usagescope:All car leadacid starter battery,including regular flooded,EFB,AGM tablet battery,AGM winding battery,GEL battery,WET,etc. Suitable for:Automobile facory,garage,auto battery manufacturer,auto battery agent, educational institution,DIY enthusiasts, etc Test range:3AH-200Ah Test result:SOH,SOC,CCA Value,IR,etc. Test standards:SAEDIN.IEC.EN.CA.JIS Voltage measure range:8-30VDC Housing material: ABS plastic Display:2.7'' LCD Cable reach:650mm(25.6 inches) Storage Temperature:-20c to +70C(-4'F to 158F) Working Temperature:-20C to+60C(-4'F to 140F) Dimensions(L*W*H):150*90*35mm(5.9*3.54*1.38 inch) Welght: 325g(0.72lb)'