19999 counts 40mm high digit display 25 ranges Unit display True RMS measurement Frequency response: 50Hz ~ 50kHz Input impedance: 10MΩ. DC voltage: 200mV/2V/20V/200V/1000V (± 0.05%) AC voltage: 200mV/2V/20V/200V/750V (± 0.8%) DC current: 20mA/200mA/20A (± 0.3%) AC current: 20mA/200mA/20A (±0.4%) Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ(± 0.1%) Frequency: 20kHz/200kHz (± 1.5%) Diode check Continuity test (audible) Power source: AC Dimension: 260 x 220 x 105mm Weight: approx. 1000g