12V BATTERY ANALYSER WITH PRINTER FEATURES • Tests batteries & charging/starting systems • The latest testing result saves automatically for reviewing • Adjustable date/time printing mode • One-click quick test • Print via built-in printer • Short circuit prevention SPECIFICATIONS • Input voltage: 8-30V • Display: 128x64 LCD • CCA: 100-2000 • Working environment temp: -20°C - 60°C