STEELMAN 97282 Black Digital Battery Tester with Thermal Printer Tests anywhere from 40 to 2,000 CCA (SAE), with options for Standard (SLI) and Valve-Regulated Lead-acid (VRLA or SLA, both Gel and AGM type) batteries. This will test whatever 6 or 12 Volt automotive battery you have! Test results provided with Voltage and tested CCA Test results provided in easy to understand terms (Good, Bad, or Recharge and Retest) Test/battery standard adjustable to include SAE, JIS, DIN, EN, and IEC standards. Tests batteries discharged as low as 1.5 Volts and up to 30 Volts Includes 2 rolls of thermal printer paper