Description: Test range: CCA100-1100CCA, 30-100Ah Test result: SOH, SOC, CCA Value, IR, Starting & Charging system, etc. Test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB Voltage measure range: 6-30VDC Temperature measure range: -18 celsius ~ +70 celsius Package Includes: 1 Piece Battery Tester 1 Piece User Manual