SPECIFICATIONS:Basic Functions Range Best AccuracyDC Voltage 200mV/2V/20V/1000V (0.5%+2)AC Voltage 200V/750V (0.8%+5)DC Current 200mA/10A (0.8%+5)Resistance 200?/2k?/20k?/200k?/20M? (0.8%+5)Temperature (°C) -40°C~1000°C (2%+8)Frequency 2kHz (2%+5)Duty Cycle 1%~90% (4%+5)Special Functions Fused 10A Range yes Battery Test 12V (3%+5)Dwell 4Cyl/6Cyl/8Cyl (3%+5)Tach 4Cyl/6Cyl/8Cyl (3%+5)Diode yes Continuity Buzzer yes Data Hold yes Low Battery Display yes Input Impedance for DCVoltage Measurement Around 10 M? Max. Display 1999 GENERAL CHARACTERISTICS:Power: 9V bat. (6F22)Product size: 179 x 88 x 39mmProduct weight: 352g