Voltage Measurement Range8~30V

Current Measurement Range15mA~5A

Operating Temperature-20°C~50°C

CCA: Cold Cranking Amps30-2000

IEC: Internal Electrical Technical Commission30-2500

EN:European Automobile Industry Association30-3000

DIN: German Auto Industry Committee30-2500

JlS: Japan Industrial Standard28A19R-N135

GB: China National Standard30-300AH