CAT III 300V Digital Multimeter with a 3.5″ digit LCD display (max. reading 1999). Jefferson 300v Digital Multimeter also benefits from a data hold function & overload protection, low battery indication, negative polarity indication and continuity and diode testing. Battery testing: 1.5V / 9V / 12V. Resistance measurements: Up to 2000KO. Manufactured & tested to IEC 61010. Features: CAT III 300V Digital Multimeter 3.5″ digit LCD (max. reading 1999) Data hold function & overload protection Low battery indication Negative polarity indication Continuity and diode testing Battery testing: 1.5V / 9V / 12V Resistance measurements: Up to 2000KO Manufactured & tested to IEC 61010 Technical Specification: DC Voltage Range: 200m ~ 300V DC Current Range: 2000µ ~ 10A AC Voltage: 200 ~ 300V Input Impedance: 1MO Resistance: 200 ~ 2000kO Continuity: <30O Diode Testing: 2.8V (approx) Test Current: 1mA Battery Testing: 1.5V / 9V / 12V Overload Protection: Both Fuses: ø5x20mm F1: Fuse, 250mA / 300V, Fast action F2: Fuse, 10A / 300V, Fast action Certified To: EN 61010 Gross Weight: 0.26kg